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Collection: Retaining Rings - External - Spiral Rings - Heavy Duty

Retaining Rings -> External -> Spiral Rings -> Heavy Duty

Shaft Diameter (Ds)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip ID (A)	Radial Wall (S) Approx.	Groove Width (W)	Indicative Image
External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 26.97 mm (Equiv. 1.062 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 25.35 mm (Equiv. 0.998 in.)	Approx. Loose Circlip ID (A) 25.08 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 30.32 +/- 0.05 Groove Depth (d): 0.81 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-106-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $12.59 AUD Regular price ~~$15.11 AUD~~ Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Shaft Diameter (Ds)	Clip Thickness (T)	Groove Dia. (Dg)	Approx. Loose Circlip ID (A)	Indicative Image
External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 26.97 mm (Equiv. 1.062 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 25.35 mm (Equiv. 0.998 in.)	Approx. Loose Circlip ID (A) 25.08 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 30.32 +/- 0.05 Groove Depth (d): 0.81 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-106-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $12.59 AUD Regular price ~~$15.11 AUD~~ Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-106-S02 (Each) --- External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-106-S02 (Each) --- External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $12.59 AUD Regular price ~~$15.11 AUD~~ Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 26.97 mm (Equiv. 1.062 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 25.35 mm (Equiv. 0.998 in.)	Approx. Loose Circlip ID (A) 25.08 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 30.32 +/- 0.05 Groove Depth (d): 0.81 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-106 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 26.97 mm (Equiv. 1.062 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 25.35 mm (Equiv. 0.998 in.)	Approx. Loose Circlip ID (A) 25.08 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 30.32 +/- 0.05 Groove Depth (d): 0.81 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-106 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-106 (Each) --- External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-106 (Each) --- External Retaining Rings - 26.97x1.27x25.35 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $8.59 AUD Regular price ~~$10.31 AUD~~ Sale price $8.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 28.58 mm (Equiv. 1.125 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 26.90 mm (Equiv. 1.059 in.)	Approx. Loose Circlip ID (A) 26.58 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 31.82 +/- 0.05 Groove Depth (d): 0.84 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-112-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 28.58 mm (Equiv. 1.125 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 26.90 mm (Equiv. 1.059 in.)	Approx. Loose Circlip ID (A) 26.58 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 31.82 +/- 0.05 Groove Depth (d): 0.84 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-112-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-112-S02 (Each) --- External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-112-S02 (Each) --- External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 28.58 mm (Equiv. 1.125 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 26.90 mm (Equiv. 1.059 in.)	Approx. Loose Circlip ID (A) 26.58 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 31.82 +/- 0.05 Groove Depth (d): 0.84 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 1346
Part Number: RSN-112 (PK-4) 1 pack (4 pcs) Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per Priced, Stocked and Sold Per 4 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 1 available can be backordered.
External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 28.58 mm (Equiv. 1.125 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 26.90 mm (Equiv. 1.059 in.)	Approx. Loose Circlip ID (A) 26.58 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 31.82 +/- 0.05 Groove Depth (d): 0.84 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 1346
Part Number: RSN-112 (PK-4) 1 pack (4 pcs) Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per Priced, Stocked and Sold Per 4 Units Excludes GST and overseas Taxes & Duties Quantity Required 1 pack (4 pcs) Available Now. Backorder if more than 1.
RSN-112 (PK-4) --- External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-112 (PK-4) --- External Retaining Rings - 28.58x1.27x26.9 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $15.14 AUD Regular price Sale price $15.14 AUD Unit price per Priced, Stocked and Sold Per 4 Units Excludes GST and overseas Taxes & Duties 1 Available Now
External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 30.18 mm (Equiv. 1.188 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 28.40 mm (Equiv. 1.118 in.)	Approx. Loose Circlip ID (A) 28.07 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 33.31 +/- 0.05 Groove Depth (d): 0.89 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-118 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 30.18 mm (Equiv. 1.188 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 28.40 mm (Equiv. 1.118 in.)	Approx. Loose Circlip ID (A) 28.07 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 33.31 +/- 0.05 Groove Depth (d): 0.89 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-118 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-118 (Each) --- External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-118 (Each) --- External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $8.77 AUD Regular price ~~$10.53 AUD~~ Sale price $8.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 30.18 mm (Equiv. 1.188 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 28.40 mm (Equiv. 1.118 in.)	Approx. Loose Circlip ID (A) 28.07 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 33.31 +/- 0.05 Groove Depth (d): 0.89 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-118-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 30.18 mm (Equiv. 1.188 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 28.40 mm (Equiv. 1.118 in.)	Approx. Loose Circlip ID (A) 28.07 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 33.31 +/- 0.05 Groove Depth (d): 0.89 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-118-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-118-S02 (Each) --- External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-118-S02 (Each) --- External Retaining Rings - 30.18x1.27x28.4 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $13.95 AUD Regular price ~~$16.75 AUD~~ Sale price $13.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 31.75 mm (Equiv. 1.25 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 29.87 mm (Equiv. 1.176 in.)	Approx. Loose Circlip ID (A) 29.53 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 34.77 +/- 0.05 Groove Depth (d): 0.94 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 912
Part Number: RSN-125 (PK-5) Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 24, 2026 Regular price $35.41 AUD Regular price Sale price $35.41 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 31.75 mm (Equiv. 1.25 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 29.87 mm (Equiv. 1.176 in.)	Approx. Loose Circlip ID (A) 29.53 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 34.77 +/- 0.05 Groove Depth (d): 0.94 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 912
Part Number: RSN-125 (PK-5) Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 24, 2026 Regular price $35.41 AUD Regular price Sale price $35.41 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-125 (PK-5) --- External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-125 (PK-5) --- External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $35.41 AUD Regular price Sale price $35.41 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 31.75 mm (Equiv. 1.25 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 29.87 mm (Equiv. 1.176 in.)	Approx. Loose Circlip ID (A) 29.53 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 2.62 mm +/- 0.11	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 34.77 +/- 0.05 Groove Depth (d): 0.94 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-125-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 31.75 mm (Equiv. 1.25 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 29.87 mm (Equiv. 1.176 in.)	Approx. Loose Circlip ID (A) 29.53 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 2.62 mm +/- 0.11 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 34.77 +/- 0.05 Groove Depth (d): 0.94 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-125-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-125-S02 (Each) --- External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-125-S02 (Each) --- External Retaining Rings - 31.75x1.27x29.87 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $9.95 AUD Regular price ~~$11.95 AUD~~ Sale price $9.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 33.32 mm (Equiv. 1.312 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 31.29 mm (Equiv. 1.232 in.)	Approx. Loose Circlip ID (A) 30.99 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 36.99 +/- 0.05 Groove Depth (d): 1.02 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-131-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $14.68 AUD Regular price ~~$17.62 AUD~~ Sale price $14.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 33.32 mm (Equiv. 1.312 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 31.29 mm (Equiv. 1.232 in.)	Approx. Loose Circlip ID (A) 30.99 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 36.99 +/- 0.05 Groove Depth (d): 1.02 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-131-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $14.68 AUD Regular price ~~$17.62 AUD~~ Sale price $14.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-131-S02 (Each) --- External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-131-S02 (Each) --- External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $14.68 AUD Regular price ~~$17.62 AUD~~ Sale price $14.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 33.32 mm (Equiv. 1.312 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 31.29 mm (Equiv. 1.232 in.)	Approx. Loose Circlip ID (A) 30.99 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 36.99 +/- 0.05 Groove Depth (d): 1.02 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-131 (Each) 6 Available Now \| Further orders can be expected around Wed, Feb 04, 2026 Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 6 available can be backordered.
External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 33.32 mm (Equiv. 1.312 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 31.29 mm (Equiv. 1.232 in.)	Approx. Loose Circlip ID (A) 30.99 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 36.99 +/- 0.05 Groove Depth (d): 1.02 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-131 (Each) 6 Available Now \| Further orders can be expected around Wed, Feb 04, 2026 Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 6 Available Now. Backorder if more than 6.
RSN-131 (Each) --- External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-131 (Each) --- External Retaining Rings - 33.32x1.27x31.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $13.68 AUD Regular price Sale price $13.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 6 Available Now
External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 34.93 mm (Equiv. 1.375 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 32.79 mm (Equiv. 1.291 in.)	Approx. Loose Circlip ID (A) 32.48 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 38.48 +/- 0.05 Groove Depth (d): 1.07 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 21096
Part Number: RSN-137 (PK-5) Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 24, 2026 Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 34.93 mm (Equiv. 1.375 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 32.79 mm (Equiv. 1.291 in.)	Approx. Loose Circlip ID (A) 32.48 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 38.48 +/- 0.05 Groove Depth (d): 1.07 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 21096
Part Number: RSN-137 (PK-5) Out of Stock \| Backorder Now \| Orders can be expected around Sat, Jan 24, 2026 Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-137 (PK-5) --- External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-137 (PK-5) --- External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $7.59 AUD Regular price ~~$9.11 AUD~~ Sale price $7.59 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 34.93 mm (Equiv. 1.375 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 32.79 mm (Equiv. 1.291 in.)	Approx. Loose Circlip ID (A) 32.48 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 38.48 +/- 0.05 Groove Depth (d): 1.07 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-137-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 34.93 mm (Equiv. 1.375 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 32.79 mm (Equiv. 1.291 in.)	Approx. Loose Circlip ID (A) 32.48 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 38.48 +/- 0.05 Groove Depth (d): 1.07 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-137-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-137-S02 (Each) --- External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-137-S02 (Each) --- External Retaining Rings - 34.93x1.27x32.79 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 36.53 mm (Equiv. 1.438 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 34.29 mm (Equiv. 1.35 in.)	Approx. Loose Circlip ID (A) 33.97 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 39.97 +/- 0.05 Groove Depth (d): 1.12 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-143 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 36.53 mm (Equiv. 1.438 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 34.29 mm (Equiv. 1.35 in.)	Approx. Loose Circlip ID (A) 33.97 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 39.97 +/- 0.05 Groove Depth (d): 1.12 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-143 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-143 (Each) --- External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-143 (Each) --- External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $8.86 AUD Regular price ~~$10.64 AUD~~ Sale price $8.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 36.53 mm (Equiv. 1.438 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 34.29 mm (Equiv. 1.35 in.)	Approx. Loose Circlip ID (A) 33.97 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 39.97 +/- 0.05 Groove Depth (d): 1.12 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-143-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 36.53 mm (Equiv. 1.438 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 34.29 mm (Equiv. 1.35 in.)	Approx. Loose Circlip ID (A) 33.97 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 39.97 +/- 0.05 Groove Depth (d): 1.12 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-143-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-143-S02 (Each) --- External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-143-S02 (Each) --- External Retaining Rings - 36.53x1.27x34.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $15.23 AUD Regular price ~~$18.27 AUD~~ Sale price $15.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 38.10 mm (Equiv. 1.5 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 35.71 mm (Equiv. 1.406 in.)	Approx. Loose Circlip ID (A) 35.43 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 41.43 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-150-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 38.10 mm (Equiv. 1.5 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 35.71 mm (Equiv. 1.406 in.)	Approx. Loose Circlip ID (A) 35.43 mm + 0.00 / - 0.33
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 41.43 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-150-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-150-S02 (Each) --- External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-150-S02 (Each) --- External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $11.86 AUD Regular price ~~$14.24 AUD~~ Sale price $11.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 38.10 mm (Equiv. 1.5 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 35.71 mm (Equiv. 1.406 in.)	Approx. Loose Circlip ID (A) 35.43 mm + 0.00 / - 0.33	Radial Wall (S) Approx. 3.00 mm +/- 0.10	Groove Width (W) 1.47 mm +/- 0.10
Material: Carbon Spring Steel Approx. Loose Clip OD: 41.43 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 303
Part Number: RSN-150 (Each) 15 Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 15 available can be backordered.
External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 38.10 mm (Equiv. 1.5 in.)	Clip Thickness (T) 1.27 mm _{+/- 0.05} (Equiv. 0.05 in.)	Groove Dia. (Dg) 35.71 mm (Equiv. 1.406 in.)	Approx. Loose Circlip ID (A) 35.43 mm + 0.00 / - 0.33
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.00 mm +/- 0.10 Groove Width (W): 1.47 mm +/- 0.10 Approx. Loose Clip OD: 41.43 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 303
Part Number: RSN-150 (Each) 15 Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 15 Available Now. Backorder if more than 15.
RSN-150 (Each) --- External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-150 (Each) --- External Retaining Rings - 38.1x1.27x35.71 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $4.77 AUD Regular price Sale price $4.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 15 Available Now
External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 39.67 mm (Equiv. 1.562 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 37.29 mm (Equiv. 1.468 in.)	Approx. Loose Circlip ID (A) 36.89 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Carbon Spring Steel Approx. Loose Clip OD: 43.39 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-156 (Each) 5 Available Now \| Further orders can be expected around Wed, Feb 04, 2026 Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 5 available can be backordered.
External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 39.67 mm (Equiv. 1.562 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 37.29 mm (Equiv. 1.468 in.)	Approx. Loose Circlip ID (A) 36.89 mm + 0.00 / - 0.51
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 43.39 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-156 (Each) 5 Available Now \| Further orders can be expected around Wed, Feb 04, 2026 Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 5 Available Now. Backorder if more than 5.
RSN-156 (Each) --- External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-156 (Each) --- External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $12.59 AUD Regular price Sale price $12.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 5 Available Now
External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 39.67 mm (Equiv. 1.562 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 37.29 mm (Equiv. 1.468 in.)	Approx. Loose Circlip ID (A) 36.89 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 43.39 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-156-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $19.77 AUD Regular price ~~$23.73 AUD~~ Sale price $19.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 39.67 mm (Equiv. 1.562 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 37.29 mm (Equiv. 1.468 in.)	Approx. Loose Circlip ID (A) 36.89 mm + 0.00 / - 0.51
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 43.39 +/- 0.05 Groove Depth (d): 1.19 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-156-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $19.77 AUD Regular price ~~$23.73 AUD~~ Sale price $19.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-156-S02 (Each) --- External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-156-S02 (Each) --- External Retaining Rings - 39.67x1.58x37.29 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $19.77 AUD Regular price ~~$23.73 AUD~~ Sale price $19.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 41.28x1.58x38.84 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 41.28 mm (Equiv. 1.625 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 38.84 mm (Equiv. 1.529 in.)	Approx. Loose Circlip ID (A) 38.39 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Carbon Spring Steel Approx. Loose Clip OD: 44.89 +/- 0.05 Groove Depth (d): 2.03 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-162 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $6.77 AUD Regular price ~~$8.13 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 41.28x1.58x38.84 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 41.28 mm (Equiv. 1.625 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 38.84 mm (Equiv. 1.529 in.)	Approx. Loose Circlip ID (A) 38.39 mm + 0.00 / - 0.51
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 44.89 +/- 0.05 Groove Depth (d): 2.03 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-162 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $6.77 AUD Regular price ~~$8.13 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-162 (Each) --- External Retaining Rings - 41.28x1.58x38.84 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-162 (Each) --- External Retaining Rings - 41.28x1.58x38.84 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $6.77 AUD Regular price ~~$8.13 AUD~~ Sale price $6.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 42.85 mm (Equiv. 1.687 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 40.36 mm (Equiv. 1.589 in.)	Approx. Loose Circlip ID (A) 39.85 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 46.35 +/- 0.05 Groove Depth (d): 1.24 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-168-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 42.85 mm (Equiv. 1.687 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 40.36 mm (Equiv. 1.589 in.)	Approx. Loose Circlip ID (A) 39.85 mm + 0.00 / - 0.51
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 46.35 +/- 0.05 Groove Depth (d): 1.24 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-168-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-168-S02 (Each) --- External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-168-S02 (Each) --- External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $21.14 AUD Regular price ~~$25.36 AUD~~ Sale price $21.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 42.85 mm (Equiv. 1.687 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 40.36 mm (Equiv. 1.589 in.)	Approx. Loose Circlip ID (A) 39.85 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Carbon Spring Steel Approx. Loose Clip OD: 46.35 +/- 0.05 Groove Depth (d): 1.24 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-168 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.77 AUD Regular price ~~$11.73 AUD~~ Sale price $9.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 42.85 mm (Equiv. 1.687 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 40.36 mm (Equiv. 1.589 in.)	Approx. Loose Circlip ID (A) 39.85 mm + 0.00 / - 0.51
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 46.35 +/- 0.05 Groove Depth (d): 1.24 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel
Part Number: RSN-168 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $9.77 AUD Regular price ~~$11.73 AUD~~ Sale price $9.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-168 (Each) --- External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Carbon Spring Steel Spiral Ring Sale RSN-168 (Each) --- External Retaining Rings - 42.85x1.58x40.36 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $9.77 AUD Regular price ~~$11.73 AUD~~ Sale price $9.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 44.45 mm (Equiv. 1.75 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 41.91 mm (Equiv. 1.65 in.)	Approx. Loose Circlip ID (A) 41.34 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Carbon Spring Steel Approx. Loose Clip OD: 47.84 +/- 0.05 Groove Depth (d): 1.27 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 16141
Part Number: RSN-175 (PK-2) 160 units (320 pcs) Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 160 available can be backordered.
External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring
Shaft Diameter (Ds) 44.45 mm (Equiv. 1.75 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 41.91 mm (Equiv. 1.65 in.)	Approx. Loose Circlip ID (A) 41.34 mm + 0.00 / - 0.51
Material: Carbon Spring Steel Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 47.84 +/- 0.05 Groove Depth (d): 1.27 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Carbon Steel Additional stock available from USA subject to Prior Sale = 16141
Part Number: RSN-175 (PK-2) 160 units (320 pcs) Available Now \| Further orders can be expected around Sat, Jan 24, 2026 Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 160 units (320 pcs) Available Now. Backorder if more than 160.
RSN-175 (PK-2) --- External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring RSN-175 (PK-2) --- External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Carbon Spring Steel Spiral Ring Regular price $5.05 AUD Regular price Sale price $5.05 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties 160 Available Now
External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 44.45 mm (Equiv. 1.75 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 41.91 mm (Equiv. 1.65 in.)	Approx. Loose Circlip ID (A) 41.34 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 47.84 +/- 0.05 Groove Depth (d): 1.27 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-175-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 44.45 mm (Equiv. 1.75 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 41.91 mm (Equiv. 1.65 in.)	Approx. Loose Circlip ID (A) 41.34 mm + 0.00 / - 0.51
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 47.84 +/- 0.05 Groove Depth (d): 1.27 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-175-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-175-S02 (Each) --- External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-175-S02 (Each) --- External Retaining Rings - 44.45x1.58x41.91 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $15.95 AUD Regular price ~~$19.15 AUD~~ Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
External Retaining Rings - 46.02x1.58x43.39 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 46.02 mm (Equiv. 1.812 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 43.39 mm (Equiv. 1.708 in.)	Approx. Loose Circlip ID (A) 42.80 mm + 0.00 / - 0.51	Radial Wall (S) Approx. 3.25 mm +/- 0.10	Groove Width (W) 1.78 mm +/- 0.13
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Approx. Loose Clip OD: 49.3 +/- 0.05 Groove Depth (d): 1.32 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-181-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $21.68 AUD Regular price ~~$26.02 AUD~~ Sale price $21.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
External Retaining Rings - 46.02x1.58x43.39 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring
Shaft Diameter (Ds) 46.02 mm (Equiv. 1.812 in.)	Clip Thickness (T) 1.58 mm _{+/- 0.08} (Equiv. 0.062 in.)	Groove Dia. (Dg) 43.39 mm (Equiv. 1.708 in.)	Approx. Loose Circlip ID (A) 42.80 mm + 0.00 / - 0.51
Material: Stainless Steel 302/304 (Similar to A2, 18-8) Radial Wall (S) Approx.: 3.25 mm +/- 0.10 Groove Width (W): 1.78 mm +/- 0.13 Approx. Loose Clip OD: 49.3 +/- 0.05 Groove Depth (d): 1.32 Category: Retaining Rings - External - Spiral Rings - Heavy Duty - Stainless Steel
Part Number: RSN-181-S02 (Each) Out of Stock \| Backorder Now \| Orders can be expected around Wed, Feb 04, 2026 Regular price $21.68 AUD Regular price ~~$26.02 AUD~~ Sale price $21.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
RSN-181-S02 (Each) --- External Retaining Rings - 46.02x1.58x43.39 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Sale RSN-181-S02 (Each) --- External Retaining Rings - 46.02x1.58x43.39 mm Spiral Rings - Stainless Steel 302/304 Similar to A2, 18-8 Spiral Ring Regular price $21.68 AUD Regular price ~~$26.02 AUD~~ Sale price $21.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)