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Collection: O-Rings - General Purpose - Nitrile Rubber Bulk

O-Rings -> General Purpose -> Nitrile Rubber Bulk

Inside Diameter (ID)	Section (t)	Colour	Hardness	Special Applications	Indicative Image
General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-250-N70 (Pack of 9600) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Inside Diameter (ID)	Section (t)	Colour	Hardness	Indicative Image
General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-250-N70 (Pack of 9600) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-250-N70 (Pack of 9600) --- General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-250-N70 (Pack of 9600) --- General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-250-N90 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-250-N90 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-250-N90 (Pack of 2000) --- General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-250-N90 (Pack of 2000) --- General Purpose O-Rings - 18x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $228.59 AUD Regular price Sale price $228.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x2.65 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.65 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-265-N70 (Pack of 9600) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x2.65 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 2.65 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-265-N70 (Pack of 9600) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-265-N70 (Pack of 9600) --- General Purpose O-Rings - 18x2.65 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-265-N70 (Pack of 9600) --- General Purpose O-Rings - 18x2.65 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $612.95 AUD Regular price Sale price $612.95 AUD Unit price per Priced, Stocked and Sold Per pack of 9600 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-300-N70 (Pack of 8450) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $646.95 AUD Regular price Sale price $646.95 AUD Unit price per Priced, Stocked and Sold Per pack of 8450 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-300-N70 (Pack of 8450) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $646.95 AUD Regular price Sale price $646.95 AUD Unit price per Priced, Stocked and Sold Per pack of 8450 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-300-N70 (Pack of 8450) --- General Purpose O-Rings - 18x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-300-N70 (Pack of 8450) --- General Purpose O-Rings - 18x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $646.95 AUD Regular price Sale price $646.95 AUD Unit price per Priced, Stocked and Sold Per pack of 8450 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-350-N70 (Pack of 6950) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $643.05 AUD Regular price Sale price $643.05 AUD Unit price per Priced, Stocked and Sold Per pack of 6950 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-350-N70 (Pack of 6950) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $643.05 AUD Regular price Sale price $643.05 AUD Unit price per Priced, Stocked and Sold Per pack of 6950 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-350-N70 (Pack of 6950) --- General Purpose O-Rings - 18x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-350-N70 (Pack of 6950) --- General Purpose O-Rings - 18x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $643.05 AUD Regular price Sale price $643.05 AUD Unit price per Priced, Stocked and Sold Per pack of 6950 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x3.55 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-355-N70 (Pack of 7000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $647.59 AUD Regular price Sale price $647.59 AUD Unit price per Priced, Stocked and Sold Per pack of 7000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x3.55 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-355-N70 (Pack of 7000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $647.59 AUD Regular price Sale price $647.59 AUD Unit price per Priced, Stocked and Sold Per pack of 7000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-355-N70 (Pack of 7000) --- General Purpose O-Rings - 18x3.55 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-355-N70 (Pack of 7000) --- General Purpose O-Rings - 18x3.55 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $647.59 AUD Regular price Sale price $647.59 AUD Unit price per Priced, Stocked and Sold Per pack of 7000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-400-N70 (Pack of 5700) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $672.41 AUD Regular price Sale price $672.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5700 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-400-N70 (Pack of 5700) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $672.41 AUD Regular price Sale price $672.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5700 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-400-N70 (Pack of 5700) --- General Purpose O-Rings - 18x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-400-N70 (Pack of 5700) --- General Purpose O-Rings - 18x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $672.41 AUD Regular price Sale price $672.41 AUD Unit price per Priced, Stocked and Sold Per pack of 5700 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-450-N70 (Pack of 4950) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $678.59 AUD Regular price Sale price $678.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4950 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-450-N70 (Pack of 4950) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $678.59 AUD Regular price Sale price $678.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4950 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-450-N70 (Pack of 4950) --- General Purpose O-Rings - 18x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-450-N70 (Pack of 4950) --- General Purpose O-Rings - 18x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $678.59 AUD Regular price Sale price $678.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4950 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-500-N70 (Pack of 4100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $692.59 AUD Regular price Sale price $692.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-500-N70 (Pack of 4100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $692.59 AUD Regular price Sale price $692.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4100 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-500-N70 (Pack of 4100) --- General Purpose O-Rings - 18x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-500-N70 (Pack of 4100) --- General Purpose O-Rings - 18x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $692.59 AUD Regular price Sale price $692.59 AUD Unit price per Priced, Stocked and Sold Per pack of 4100 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-600-N70 (Pack of 2450) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $656.41 AUD Regular price Sale price $656.41 AUD Unit price per Priced, Stocked and Sold Per pack of 2450 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01800-600-N70 (Pack of 2450) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $656.41 AUD Regular price Sale price $656.41 AUD Unit price per Priced, Stocked and Sold Per pack of 2450 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01800-600-N70 (Pack of 2450) --- General Purpose O-Rings - 18x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01800-600-N70 (Pack of 2450) --- General Purpose O-Rings - 18x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $656.41 AUD Regular price Sale price $656.41 AUD Unit price per Priced, Stocked and Sold Per pack of 2450 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.3x3.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.30 mm	Section (t) 3.60 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01830-360-N70 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $253.86 AUD Regular price Sale price $253.86 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.3x3.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.30 mm	Section (t) 3.60 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01830-360-N70 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $253.86 AUD Regular price Sale price $253.86 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01830-360-N70 (Pack of 1000) --- General Purpose O-Rings - 18.3x3.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01830-360-N70 (Pack of 1000) --- General Purpose O-Rings - 18.3x3.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $253.86 AUD Regular price Sale price $253.86 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.42 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01842-533-N70-314 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.42 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01842-533-N70-314 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01842-533-N70-314 (Pack of 1000) --- General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01842-533-N70-314 (Pack of 1000) --- General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.42 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01842-533-N90-314 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.42 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01842-533-N90-314 (Pack of 1000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01842-533-N90-314 (Pack of 1000) --- General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01842-533-N90-314 (Pack of 1000) --- General Purpose O-Rings - 18.42x5.33 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $326.23 AUD Regular price Sale price $326.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-150-N70 (Pack of 15000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $527.86 AUD Regular price Sale price $527.86 AUD Unit price per Priced, Stocked and Sold Per pack of 15000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-150-N70 (Pack of 15000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $527.86 AUD Regular price Sale price $527.86 AUD Unit price per Priced, Stocked and Sold Per pack of 15000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01850-150-N70 (Pack of 15000) --- General Purpose O-Rings - 18.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01850-150-N70 (Pack of 15000) --- General Purpose O-Rings - 18.5x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $527.86 AUD Regular price Sale price $527.86 AUD Unit price per Priced, Stocked and Sold Per pack of 15000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-200-N70 (Pack of 12300) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $589.32 AUD Regular price Sale price $589.32 AUD Unit price per Priced, Stocked and Sold Per pack of 12300 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-200-N70 (Pack of 12300) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $589.32 AUD Regular price Sale price $589.32 AUD Unit price per Priced, Stocked and Sold Per pack of 12300 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01850-200-N70 (Pack of 12300) --- General Purpose O-Rings - 18.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01850-200-N70 (Pack of 12300) --- General Purpose O-Rings - 18.5x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $589.32 AUD Regular price Sale price $589.32 AUD Unit price per Priced, Stocked and Sold Per pack of 12300 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-250-N70 (Pack of 9150) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $584.59 AUD Regular price Sale price $584.59 AUD Unit price per Priced, Stocked and Sold Per pack of 9150 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.50 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01850-250-N70 (Pack of 9150) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $584.59 AUD Regular price Sale price $584.59 AUD Unit price per Priced, Stocked and Sold Per pack of 9150 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01850-250-N70 (Pack of 9150) --- General Purpose O-Rings - 18.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01850-250-N70 (Pack of 9150) --- General Purpose O-Rings - 18.5x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $584.59 AUD Regular price Sale price $584.59 AUD Unit price per Priced, Stocked and Sold Per pack of 9150 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.60 mm	Section (t) 2.40 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01860-240-N70 (Pack of 2500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.60 mm	Section (t) 2.40 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01860-240-N70 (Pack of 2500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01860-240-N70 (Pack of 2500) --- General Purpose O-Rings - 18.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01860-240-N70 (Pack of 2500) --- General Purpose O-Rings - 18.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.64 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01864-353-N70-210 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $316.86 AUD Regular price Sale price $316.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.64 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01864-353-N70-210 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $316.86 AUD Regular price Sale price $316.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01864-353-N70-210 (Pack of 2000) --- General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01864-353-N70-210 (Pack of 2000) --- General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $316.86 AUD Regular price Sale price $316.86 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.64 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01864-353-N90-210 (Pack of 1500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $263.23 AUD Regular price Sale price $263.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.64 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01864-353-N90-210 (Pack of 1500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $263.23 AUD Regular price Sale price $263.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01864-353-N90-210 (Pack of 1500) --- General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01864-353-N90-210 (Pack of 1500) --- General Purpose O-Rings - 18.64x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $263.23 AUD Regular price Sale price $263.23 AUD Unit price per Priced, Stocked and Sold Per pack of 1500 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.72 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01872-262-N70-116 (Pack of 2500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $291.59 AUD Regular price Sale price $291.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.72 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01872-262-N70-116 (Pack of 2500) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $291.59 AUD Regular price Sale price $291.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01872-262-N70-116 (Pack of 2500) --- General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01872-262-N70-116 (Pack of 2500) --- General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $291.59 AUD Regular price Sale price $291.59 AUD Unit price per Priced, Stocked and Sold Per pack of 2500 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.72 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01872-262-N90-116 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $234.95 AUD Regular price Sale price $234.95 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.72 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01872-262-N90-116 (Pack of 2000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $234.95 AUD Regular price Sale price $234.95 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01872-262-N90-116 (Pack of 2000) --- General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01872-262-N90-116 (Pack of 2000) --- General Purpose O-Rings - 18.72x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $234.95 AUD Regular price Sale price $234.95 AUD Unit price per Priced, Stocked and Sold Per pack of 2000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.77 mm	Section (t) 1.78 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01877-178-N70-018 (Pack of 6000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $310.50 AUD Regular price Sale price $310.50 AUD Unit price per Priced, Stocked and Sold Per pack of 6000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.77 mm	Section (t) 1.78 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01877-178-N70-018 (Pack of 6000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $310.50 AUD Regular price Sale price $310.50 AUD Unit price per Priced, Stocked and Sold Per pack of 6000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01877-178-N70-018 (Pack of 6000) --- General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01877-178-N70-018 (Pack of 6000) --- General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $310.50 AUD Regular price Sale price $310.50 AUD Unit price per Priced, Stocked and Sold Per pack of 6000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.77 mm	Section (t) 1.78 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01877-178-N90-018 (Pack of 5000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 5000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 18.77 mm	Section (t) 1.78 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01877-178-N90-018 (Pack of 5000) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 5000 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01877-178-N90-018 (Pack of 5000) --- General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01877-178-N90-018 (Pack of 5000) --- General Purpose O-Rings - 18.77x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $275.86 AUD Regular price Sale price $275.86 AUD Unit price per Priced, Stocked and Sold Per pack of 5000 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 19x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 19.00 mm	Section (t) 1.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01900-100-N70 (Pack of 14700) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $517.50 AUD Regular price Sale price $517.50 AUD Unit price per Priced, Stocked and Sold Per pack of 14700 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 19x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 19.00 mm	Section (t) 1.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: ORB-01900-100-N70 (Pack of 14700) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Aug 19, 2026 Regular price $517.50 AUD Regular price Sale price $517.50 AUD Unit price per Priced, Stocked and Sold Per pack of 14700 Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ORB-01900-100-N70 (Pack of 14700) --- General Purpose O-Rings - 19x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring ORB-01900-100-N70 (Pack of 14700) --- General Purpose O-Rings - 19x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring Regular price $517.50 AUD Regular price Sale price $517.50 AUD Unit price per Priced, Stocked and Sold Per pack of 14700 Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

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