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 - 178x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-350-N70 (PK-90)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $442.95 AUD
Regular price Sale price $442.95 AUD
Priced, Stocked and Sold Per 90 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 - 178x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-350-N70 (PK-90)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $442.95 AUD
Regular price Sale price $442.95 AUD
Priced, Stocked and Sold Per 90 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 178x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-400-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 178x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-400-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 - 178x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
4.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-450-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 178x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
4.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-450-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 - 178x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-500-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 178x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
178.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 178x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17800-500-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 - 179x3 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-300-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 179x3 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-300-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 - 179x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-350-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 179x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-350-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 - 179x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-400-N70 (PK-5000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 179x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-400-N70 (PK-5000)
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 - 179x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-500-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 179x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
179.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17900-500-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 - 179.1x8.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.10
mm
Section (t)
8.40
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.1x8.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17910-840-N70 (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $247.77 AUD
Regular price Sale price $247.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 179.1x8.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.10
mm
Section (t)
8.40
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.1x8.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17910-840-N70 (PK-10)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $247.77 AUD
Regular price Sale price $247.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 179.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.30
mm
Section (t)
5.70
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.3x5.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17930-570-N70 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $536.59 AUD
Regular price Sale price $536.59 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 179.3x5.7 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.30
mm
Section (t)
5.70
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.3x5.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17930-570-N70 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $536.59 AUD
Regular price Sale price $536.59 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 179.5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.50
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17950-300-N70 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $178.50 AUD
Regular price Sale price $178.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 179.5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
179.50
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 179.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-17950-300-N70 (PK-20)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $178.50 AUD
Regular price Sale price $178.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-300-N70 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $27.32 AUD
Regular price Sale price $27.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-300-N70 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $27.32 AUD
Regular price Sale price $27.32 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-350-N70 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $26.95 AUD
Regular price Sale price $26.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-350-N70 (PK-2)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $26.95 AUD
Regular price Sale price $26.95 AUD
Priced, Stocked and Sold Per 2 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.55
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-355-N70 (PK-90)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $442.95 AUD
Regular price Sale price $442.95 AUD
Priced, Stocked and Sold Per 90 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x3.55 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
3.55
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-355-N70 (PK-90)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $442.95 AUD
Regular price Sale price $442.95 AUD
Priced, Stocked and Sold Per 90 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-400-N70 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-400-N70 (PK-5)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $52.14 AUD
Regular price Sale price $52.14 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
4.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-450-N70 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $373.95 AUD
Regular price Sale price $373.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
4.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-450-N70 (PK-30)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $373.95 AUD
Regular price Sale price $373.95 AUD
Priced, Stocked and Sold Per 30 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-500-N70 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $26.05 AUD
Regular price Sale price $26.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-500-N70 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $26.05 AUD
Regular price Sale price $26.05 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
5.30
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-530-N70 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $491.23 AUD
Regular price Sale price $491.23 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x5.3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
5.30
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x5.3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-530-N70 (PK-60)
Out of Stock | Backorder Now | Backorder now for delivery around Mon, Jun 29, 2026
Regular price $491.23 AUD
Regular price Sale price $491.23 AUD
Priced, Stocked and Sold Per 60 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
6.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-600-N70 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $29.68 AUD
Regular price Sale price $29.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 180x6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
180.00
mm
Section (t)
6.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 180x6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18000-600-N70 (Each)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jul 17, 2026
Regular price $29.68 AUD
Regular price Sale price $29.68 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 181x3 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-300-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 181x3 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
3.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-300-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 - 181x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-350-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 181x3.5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
3.50
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-350-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 - 181x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-400-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 181x4 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
4.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-400-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 - 181x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-500-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 181x5 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.00
mm
Section (t)
5.00
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18100-500-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 - 181.9x6.99 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.90
mm
Section (t)
6.99
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181.9x6.99 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18190-699-N70-880 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 181.9x6.99 mm - Black Nitrile Rubber Packs - Nitrile NBR or BUNA-N O-Ring
Inside Diameter (ID)
181.90
mm
Section (t)
6.99
mm
Colour
Black
Hardness
70 Durometer
General Purpose O-Rings - 181.9x6.99 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-18190-699-N70-880 (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