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 - 8x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00800-450-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
General Purpose O-Rings - 8x4.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00800-450-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00800-500-N70 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $24.41 AUD
Regular price Sale price $24.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00800-500-N70 (PK-25)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $24.41 AUD
Regular price Sale price $24.41 AUD
Priced, Stocked and Sold Per 25 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.04
mm

(Equiv. 0.317 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
Special Applications
Bien Air MICROMOTOR MC2 20-40E - 20GTAV-40GTAV - 20GT-40GT
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00804-100-N70 (PK-50)
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.50 AUD
Regular price $5.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.04
mm

(Equiv. 0.317 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: Bien Air MICROMOTOR MC2 20-40E - 20GTAV-40GTAV - 20GT-40GT   
Part Number: OR-00804-100-N70 (PK-50)
5 units (250 pcs) Available Now | Item Discontinued - Up to 5 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.50 AUD
Regular price $5.00 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.10
mm

(Equiv. 0.319 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00810-160-N70 (PK-650)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $143.14 AUD
Regular price Sale price $143.14 AUD
Priced, Stocked and Sold Per 650 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.10
mm

(Equiv. 0.319 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00810-160-N70 (PK-650)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $143.14 AUD
Regular price Sale price $143.14 AUD
Priced, Stocked and Sold Per 650 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.30
mm

(Equiv. 0.327 in.)
Section (t)
0.75
mm

(Equiv. 0.03 in.)
Colour
Black

Hardness
Duro 70
Special Applications
Kavo Low Speed Coupling (2 per coupling)
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00830-075-N70 (PK-10)
120 units (1200 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 120 available can be backordered.
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.30
mm

(Equiv. 0.327 in.)
Section (t)
0.75
mm

(Equiv. 0.03 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: Kavo Low Speed Coupling (2 per coupling)   
Part Number: OR-00830-075-N70 (PK-10)
120 units (1200 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $3.68 AUD
Regular price Sale price $3.68 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

120 units (1200 pcs) Available Now. Backorder if more than 120.
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.30
mm

(Equiv. 0.327 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00830-240-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.30
mm

(Equiv. 0.327 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00830-240-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-100-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-100-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $26.86 AUD
Regular price Sale price $26.86 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-150-N70 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $26.77 AUD
Regular price Sale price $26.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-150-N70 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $26.77 AUD
Regular price Sale price $26.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-180-N70 (PK-2700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $486.14 AUD
Regular price Sale price $486.14 AUD
Priced, Stocked and Sold Per 2700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-180-N70 (PK-2700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $486.14 AUD
Regular price Sale price $486.14 AUD
Priced, Stocked and Sold Per 2700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-200-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $40.59 AUD
Regular price Sale price $40.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-200-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $40.59 AUD
Regular price Sale price $40.59 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-250-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $24.77 AUD
Regular price Sale price $24.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-250-N70 (PK-50)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 03, 2026
Regular price $24.77 AUD
Regular price Sale price $24.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-300-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.50
mm

(Equiv. 0.335 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00850-300-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.60
mm

(Equiv. 0.339 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00860-240-N70 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $180.14 AUD
Regular price Sale price $180.14 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.60
mm

(Equiv. 0.339 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00860-240-N70 (PK-500)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $180.14 AUD
Regular price Sale price $180.14 AUD
Priced, Stocked and Sold Per 500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.73
mm

(Equiv. 0.344 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00873-178-N70-611 (PK-850)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $187.14 AUD
Regular price Sale price $187.14 AUD
Priced, Stocked and Sold Per 850 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.73
mm

(Equiv. 0.344 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00873-178-N70-611 (PK-850)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $187.14 AUD
Regular price Sale price $187.14 AUD
Priced, Stocked and Sold Per 850 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.73
mm

(Equiv. 0.344 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00873-178-N90-611 (PK-700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $154.14 AUD
Regular price Sale price $154.14 AUD
Priced, Stocked and Sold Per 700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.73
mm

(Equiv. 0.344 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00873-178-N90-611 (PK-700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $154.14 AUD
Regular price Sale price $154.14 AUD
Priced, Stocked and Sold Per 700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.76x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.76
mm

(Equiv. 0.345 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.76x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00876-180-N70 (PK-750)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $165.14 AUD
Regular price Sale price $165.14 AUD
Priced, Stocked and Sold Per 750 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.76x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.76
mm

(Equiv. 0.345 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.76x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00876-180-N70 (PK-750)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $165.14 AUD
Regular price Sale price $165.14 AUD
Priced, Stocked and Sold Per 750 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.9x1.9 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.90
mm

(Equiv. 0.35 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.9x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00890-190-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 8.9x1.9 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.90
mm

(Equiv. 0.35 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.9x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00890-190-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 8.9x2.7 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.90
mm

(Equiv. 0.35 in.)
Section (t)
2.70
mm

(Equiv. 0.106 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.9x2.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00890-270-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 8.9x2.7 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.90
mm

(Equiv. 0.35 in.)
Section (t)
2.70
mm

(Equiv. 0.106 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.9x2.7 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00890-270-N70 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 8.92x1.83 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.92
mm

(Equiv. 0.351 in.)
Section (t)
1.83
mm

(Equiv. 0.072 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.92x1.83 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00892-183-N70-904 (PK-750)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $180.14 AUD
Regular price Sale price $180.14 AUD
Priced, Stocked and Sold Per 750 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 8.92x1.83 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
8.92
mm

(Equiv. 0.351 in.)
Section (t)
1.83
mm

(Equiv. 0.072 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8.92x1.83 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00892-183-N70-904 (PK-750)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $180.14 AUD
Regular price Sale price $180.14 AUD
Priced, Stocked and Sold Per 750 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 9x0.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
0.60
mm

(Equiv. 0.024 in.)
Colour
Black

Hardness
Duro 70
Special Applications
NSK Ti-Max X205L Oring Item 40
General Purpose O-Rings - 9x0.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: NSK D0312090060   
Part Number: OR-00900-060-N70 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 05, 2026
Regular price $72.05 AUD
Regular price $837.60 AUD Sale price $72.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 9x0.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
0.60
mm

(Equiv. 0.024 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x0.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)    Special Applications: NSK Ti-Max X205L Oring Item 40    Special Applications: NSK D0312090060   
Part Number: OR-00900-060-N70 (PK-10)
Out of Stock | Backorder Now | Orders can be expected around Thu, Feb 05, 2026
Regular price $72.05 AUD
Regular price $837.60 AUD Sale price $72.05 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 9x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-100-N70 (PK-100)
119 units (11900 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $6.05 AUD
Regular price Sale price $6.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 119 available can be backordered.
General Purpose O-Rings - 9x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-100-N70 (PK-100)
119 units (11900 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $6.05 AUD
Regular price Sale price $6.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

119 units (11900 pcs) Available Now. Backorder if more than 119.
General Purpose O-Rings - 9x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-150-N70 (PK-100)
189 units (18900 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 189 available can be backordered.
General Purpose O-Rings - 9x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-150-N70 (PK-100)
189 units (18900 pcs) Available Now | Further orders can be expected around Tue, Feb 24, 2026
Regular price $8.05 AUD
Regular price Sale price $8.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

189 units (18900 pcs) Available Now. Backorder if more than 189.
General Purpose O-Rings - 9x1.75 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.75
mm

(Equiv. 0.069 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 9x1.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-175-N90 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 9x1.75 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.75
mm

(Equiv. 0.069 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 9x1.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-175-N90 (PK-100)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Wed, Sep 20, 2028
General Purpose O-Rings - 9x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-180-N70 (PK-2700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $486.14 AUD
Regular price Sale price $486.14 AUD
Priced, Stocked and Sold Per 2700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 9x1.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
9.00
mm

(Equiv. 0.354 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 9x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00900-180-N70 (PK-2700)
Out of Stock | Backorder Now | Orders can be expected around Tue, Feb 24, 2026
Regular price $486.14 AUD
Regular price Sale price $486.14 AUD
Priced, Stocked and Sold Per 2700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.