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

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

Inside Diameter (ID)	Section (t)	Colour	Hardness	Special Applications	Indicative Image
General Purpose O-Rings - 55x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-350-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.59 AUD Regular price Sale price $34.59 AUD Unit price per Priced, Stocked and Sold Per 25 Units 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 - 55x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-350-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.59 AUD Regular price Sale price $34.59 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05500-350-N70 (PK-25) --- General Purpose O-Rings - 55x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05500-350-N70 (PK-25) --- General Purpose O-Rings - 55x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $34.59 AUD Regular price Sale price $34.59 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 55x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-400-N70 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 55x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-400-N70 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05500-400-N70 (PK-20) --- General Purpose O-Rings - 55x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05500-400-N70 (PK-20) --- General Purpose O-Rings - 55x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $55.95 AUD Regular price Sale price $55.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 55x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-05500-500-N70 (PK-10) 92 units (920 pcs) Available Now \| Item Discontinued - Up to 92 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.00 AUD Regular price ~~$34.40 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 92 units (920 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 55x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-05500-500-N70 (PK-10) 92 units (920 pcs) Available Now \| Item Discontinued - Up to 92 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.00 AUD Regular price ~~$34.40 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 92 units (920 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
OR-05500-500-N70 (PK-10) --- General Purpose O-Rings - 55x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Sale OR-05500-500-N70 (PK-10) --- General Purpose O-Rings - 55x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $3.00 AUD Regular price ~~$34.40 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 92 Available Now Sale
General Purpose O-Rings - 55x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-600-N70 (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $33.32 AUD Regular price Sale price $33.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 55x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05500-600-N70 (PK-5) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $33.32 AUD Regular price Sale price $33.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05500-600-N70 (PK-5) --- General Purpose O-Rings - 55x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05500-600-N70 (PK-5) --- General Purpose O-Rings - 55x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $33.32 AUD Regular price Sale price $33.32 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.25 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05525-262-N70-139 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.50 AUD Regular price Sale price $30.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.25 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05525-262-N70-139 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.50 AUD Regular price Sale price $30.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05525-262-N70-139 (PK-50) --- General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05525-262-N70-139 (PK-50) --- General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $30.50 AUD Regular price Sale price $30.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.25 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05525-262-N90-139 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $111.14 AUD Regular price Sale price $111.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.25 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05525-262-N90-139 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $111.14 AUD Regular price Sale price $111.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05525-262-N90-139 (PK-50) --- General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05525-262-N90-139 (PK-50) --- General Purpose O-Rings - 55.25x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $111.14 AUD Regular price Sale price $111.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 55.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 55.30 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05530-570-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 55.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID) 55.30 mm	Section (t) 5.70 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05530-570-N70 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Sat, Mar 03, 2029
General Purpose O-Rings - 55.56x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.56 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05556-353-N70-834 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $151.14 AUD Regular price Sale price $151.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 55.56x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 55.56 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05556-353-N70-834 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $151.14 AUD Regular price Sale price $151.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05556-353-N70-834 (PK-50) --- General Purpose O-Rings - 55.56x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05556-353-N70-834 (PK-50) --- General Purpose O-Rings - 55.56x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $151.14 AUD Regular price Sale price $151.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-150-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $26.41 AUD Regular price Sale price $26.41 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 1.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-150-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $26.41 AUD Regular price Sale price $26.41 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-150-N70 (PK-25) --- General Purpose O-Rings - 56x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-150-N70 (PK-25) --- General Purpose O-Rings - 56x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $26.41 AUD Regular price Sale price $26.41 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-200-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $31.95 AUD Regular price Sale price $31.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 2.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-200-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $31.95 AUD Regular price Sale price $31.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-200-N70 (PK-25) --- General Purpose O-Rings - 56x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-200-N70 (PK-25) --- General Purpose O-Rings - 56x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $31.95 AUD Regular price Sale price $31.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-250-N70 (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 2.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-250-N70 (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-250-N70 (PK-10) --- General Purpose O-Rings - 56x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-250-N70 (PK-10) --- General Purpose O-Rings - 56x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-300-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $53.32 AUD Regular price Sale price $53.32 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-300-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $53.32 AUD Regular price Sale price $53.32 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-300-N70 (PK-25) --- General Purpose O-Rings - 56x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-300-N70 (PK-25) --- General Purpose O-Rings - 56x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $53.32 AUD Regular price Sale price $53.32 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-350-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-350-N70 (PK-25) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-350-N70 (PK-25) --- General Purpose O-Rings - 56x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-350-N70 (PK-25) --- General Purpose O-Rings - 56x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 25 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-355-N70 (PK-190) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $387.68 AUD Regular price Sale price $387.68 AUD Unit price per Priced, Stocked and Sold Per 190 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 3.55 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-355-N70 (PK-190) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $387.68 AUD Regular price Sale price $387.68 AUD Unit price per Priced, Stocked and Sold Per 190 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-355-N70 (PK-190) --- General Purpose O-Rings - 56x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-355-N70 (PK-190) --- General Purpose O-Rings - 56x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $387.68 AUD Regular price Sale price $387.68 AUD Unit price per Priced, Stocked and Sold Per 190 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-400-N70 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 4.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-400-N70 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-400-N70 (PK-20) --- General Purpose O-Rings - 56x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-400-N70 (PK-20) --- General Purpose O-Rings - 56x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $34.95 AUD Regular price Sale price $34.95 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-450-N70 (PK-300) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $511.32 AUD Regular price Sale price $511.32 AUD Unit price per Priced, Stocked and Sold Per 300 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 4.50 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-450-N70 (PK-300) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $511.32 AUD Regular price Sale price $511.32 AUD Unit price per Priced, Stocked and Sold Per 300 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-450-N70 (PK-300) --- General Purpose O-Rings - 56x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-450-N70 (PK-300) --- General Purpose O-Rings - 56x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $511.32 AUD Regular price Sale price $511.32 AUD Unit price per Priced, Stocked and Sold Per 300 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-500-N70 (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 5.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-500-N70 (PK-10) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-500-N70 (PK-10) --- General Purpose O-Rings - 56x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-500-N70 (PK-10) --- General Purpose O-Rings - 56x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-600-N70 (PK-2) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $31.59 AUD Regular price Sale price $31.59 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.00 mm	Section (t) 6.00 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05600-600-N70 (PK-2) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $31.59 AUD Regular price Sale price $31.59 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05600-600-N70 (PK-2) --- General Purpose O-Rings - 56x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05600-600-N70 (PK-2) --- General Purpose O-Rings - 56x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $31.59 AUD Regular price Sale price $31.59 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.52 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05652-533-N70-331 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.52 mm	Section (t) 5.33 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05652-533-N70-331 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05652-533-N70-331 (PK-50) --- General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05652-533-N70-331 (PK-50) --- General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $54.32 AUD Regular price Sale price $54.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.52 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05652-533-N90-331 (PK-30) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $171.14 AUD Regular price Sale price $171.14 AUD Unit price per Priced, Stocked and Sold Per 30 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.52 mm	Section (t) 5.33 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05652-533-N90-331 (PK-30) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $171.14 AUD Regular price Sale price $171.14 AUD Unit price per Priced, Stocked and Sold Per 30 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05652-533-N90-331 (PK-30) --- General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05652-533-N90-331 (PK-30) --- General Purpose O-Rings - 56.52x5.33 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $171.14 AUD Regular price Sale price $171.14 AUD Unit price per Priced, Stocked and Sold Per 30 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.74 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-05674-353-N70-228 (PK-5) 70 units (350 pcs) Available Now \| Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.00 AUD Regular price ~~$10.10 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 70 units (350 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.74 mm	Section (t) 3.53 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N) Deleted Item. Available while stocks last.
Part Number: OR-05674-353-N70-228 (PK-5) 70 units (350 pcs) Available Now \| Item Discontinued - Up to 70 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.00 AUD Regular price ~~$10.10 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 70 units (350 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
OR-05674-353-N70-228 (PK-5) --- General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Sale OR-05674-353-N70-228 (PK-5) --- General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $3.00 AUD Regular price ~~$10.10 AUD~~ Sale price $3.00 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 70 Available Now Sale
General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.74 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05674-353-N90-228 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $155.14 AUD Regular price Sale price $155.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.74 mm	Section (t) 3.53 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05674-353-N90-228 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $155.14 AUD Regular price Sale price $155.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05674-353-N90-228 (PK-50) --- General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05674-353-N90-228 (PK-50) --- General Purpose O-Rings - 56.74x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $155.14 AUD Regular price Sale price $155.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.82 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05682-262-N70-140 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.82 mm	Section (t) 2.62 mm	Colour Black	Hardness 70 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05682-262-N70-140 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05682-262-N70-140 (PK-50) --- General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05682-262-N70-140 (PK-50) --- General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $30.41 AUD Regular price Sale price $30.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.82 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05682-262-N90-140 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $114.14 AUD Regular price Sale price $114.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID) 56.82 mm	Section (t) 2.62 mm	Colour Black	Hardness 90 Durometer
Material: Nitrile (NBR, BUNA-N)
Part Number: OR-05682-262-N90-140 (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Mon, Jun 29, 2026 Regular price $114.14 AUD Regular price Sale price $114.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
OR-05682-262-N90-140 (PK-50) --- General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring OR-05682-262-N90-140 (PK-50) --- General Purpose O-Rings - 56.82x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring Regular price $114.14 AUD Regular price Sale price $114.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units 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)