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

O-Rings -> General Purpose -> Nitrile Rubber Bulk
Inside Diameter (ID) Section (t) Colour Hardness Special Applications Indicative
Image
General Purpose O-Rings - 10.5x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.50
mm

(Equiv. 0.413 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.5x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01050-450-N70 (PK-10000)
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 - 10.5x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.50
mm

(Equiv. 0.413 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.5x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01050-450-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 10.52x1.83 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.52
mm

(Equiv. 0.414 in.)
Section (t)
1.83
mm

(Equiv. 0.072 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.52x1.83 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01052-183-N70-905 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $286.77 AUD
Regular price Sale price $286.77 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.52x1.83 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.52
mm

(Equiv. 0.414 in.)
Section (t)
1.83
mm

(Equiv. 0.072 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.52x1.83 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01052-183-N70-905 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $286.77 AUD
Regular price Sale price $286.77 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.60
mm

(Equiv. 0.417 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01060-180-N70 (PK-26000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $819.14 AUD
Regular price Sale price $819.14 AUD
Priced, Stocked and Sold Per 26000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.60
mm

(Equiv. 0.417 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.6x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01060-180-N70 (PK-26000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $819.14 AUD
Regular price Sale price $819.14 AUD
Priced, Stocked and Sold Per 26000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.60
mm

(Equiv. 0.417 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01060-240-N70 (PK-19000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $838.05 AUD
Regular price Sale price $838.05 AUD
Priced, Stocked and Sold Per 19000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.60
mm

(Equiv. 0.417 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.6x2.4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01060-240-N70 (PK-19000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $838.05 AUD
Regular price Sale price $838.05 AUD
Priced, Stocked and Sold Per 19000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.69
mm

(Equiv. 0.421 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01069-353-N70-205 (PK-3000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $349.77 AUD
Regular price Sale price $349.77 AUD
Priced, Stocked and Sold Per 3000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.69
mm

(Equiv. 0.421 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01069-353-N70-205 (PK-3000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $349.77 AUD
Regular price Sale price $349.77 AUD
Priced, Stocked and Sold Per 3000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.69
mm

(Equiv. 0.421 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01069-353-N90-205 (PK-2500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $291.50 AUD
Regular price Sale price $291.50 AUD
Priced, Stocked and Sold Per 2500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.69
mm

(Equiv. 0.421 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.69x3.53 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01069-353-N90-205 (PK-2500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $291.50 AUD
Regular price Sale price $291.50 AUD
Priced, Stocked and Sold Per 2500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.77
mm

(Equiv. 0.424 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01077-262-N70-111 (PK-4000)
1 pack (4000 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $176.50 AUD
Regular price Sale price $176.50 AUD
Priced, Stocked and Sold Per 4000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.77
mm

(Equiv. 0.424 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01077-262-N70-111 (PK-4000)
1 pack (4000 pcs) Available Now | Further orders can be expected around Wed, Feb 25, 2026
Regular price $176.50 AUD
Regular price Sale price $176.50 AUD
Priced, Stocked and Sold Per 4000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (4000 pcs) Available Now. Backorder if more than 1.
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.77
mm

(Equiv. 0.424 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01077-262-N90-111 (PK-3000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $236.41 AUD
Regular price Sale price $236.41 AUD
Priced, Stocked and Sold Per 3000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.77
mm

(Equiv. 0.424 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.77x2.62 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01077-262-N90-111 (PK-3000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $236.41 AUD
Regular price Sale price $236.41 AUD
Priced, Stocked and Sold Per 3000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.82
mm

(Equiv. 0.426 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01082-178-N70-013 (PK-8500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $321.41 AUD
Regular price Sale price $321.41 AUD
Priced, Stocked and Sold Per 8500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.82
mm

(Equiv. 0.426 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01082-178-N70-013 (PK-8500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $321.41 AUD
Regular price Sale price $321.41 AUD
Priced, Stocked and Sold Per 8500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.82
mm

(Equiv. 0.426 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01082-178-N90-013 (PK-7000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Priced, Stocked and Sold Per 7000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
10.82
mm

(Equiv. 0.426 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 10.82x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01082-178-N90-013 (PK-7000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $264.68 AUD
Regular price Sale price $264.68 AUD
Priced, Stocked and Sold Per 7000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-100-N70 (PK-29000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $548.23 AUD
Regular price Sale price $548.23 AUD
Priced, Stocked and Sold Per 29000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-100-N70 (PK-29000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $548.23 AUD
Regular price Sale price $548.23 AUD
Priced, Stocked and Sold Per 29000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x1.25 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.25
mm

(Equiv. 0.049 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1.25 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-125-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 11x1.25 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.25
mm

(Equiv. 0.049 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1.25 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-125-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 11x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-150-N70 (PK-27000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $765.59 AUD
Regular price Sale price $765.59 AUD
Priced, Stocked and Sold Per 27000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x1.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-150-N70 (PK-27000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $765.59 AUD
Regular price Sale price $765.59 AUD
Priced, Stocked and Sold Per 27000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-200-N70 (PK-22500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $779.77 AUD
Regular price Sale price $779.77 AUD
Priced, Stocked and Sold Per 22500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x2 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-200-N70 (PK-22500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $779.77 AUD
Regular price Sale price $779.77 AUD
Priced, Stocked and Sold Per 22500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-250-N70 (PK-16500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $831.68 AUD
Regular price Sale price $831.68 AUD
Priced, Stocked and Sold Per 16500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x2.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-250-N70 (PK-16500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $831.68 AUD
Regular price Sale price $831.68 AUD
Priced, Stocked and Sold Per 16500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-300-N70 (PK-13150)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $869.95 AUD
Regular price Sale price $869.95 AUD
Priced, Stocked and Sold Per 13150 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x3 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-300-N70 (PK-13150)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $869.95 AUD
Regular price Sale price $869.95 AUD
Priced, Stocked and Sold Per 13150 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-350-N70 (PK-11200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $917.41 AUD
Regular price Sale price $917.41 AUD
Priced, Stocked and Sold Per 11200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x3.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-350-N70 (PK-11200)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $917.41 AUD
Regular price Sale price $917.41 AUD
Priced, Stocked and Sold Per 11200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-400-N70 (PK-8700)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $931.86 AUD
Regular price Sale price $931.86 AUD
Priced, Stocked and Sold Per 8700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x4 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-400-N70 (PK-8700)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $931.86 AUD
Regular price Sale price $931.86 AUD
Priced, Stocked and Sold Per 8700 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-450-N70 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $901.05 AUD
Regular price Sale price $901.05 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x4.5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-450-N70 (PK-6500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $901.05 AUD
Regular price Sale price $901.05 AUD
Priced, Stocked and Sold Per 6500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-500-N70 (PK-5800)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $931.86 AUD
Regular price Sale price $931.86 AUD
Priced, Stocked and Sold Per 5800 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x5 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-500-N70 (PK-5800)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $931.86 AUD
Regular price Sale price $931.86 AUD
Priced, Stocked and Sold Per 5800 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-600-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity
General Purpose O-Rings - 11x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.00
mm

(Equiv. 0.433 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11x6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01100-600-N70 (PK-10000)
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Thu, Sep 21, 2028
General Purpose O-Rings - 11.1x1.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.10
mm

(Equiv. 0.437 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.1x1.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01110-160-N70 (PK-6000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $245.86 AUD
Regular price Sale price $245.86 AUD
Priced, Stocked and Sold Per 6000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11.1x1.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.10
mm

(Equiv. 0.437 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.1x1.6 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01110-160-N70 (PK-6000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $245.86 AUD
Regular price Sale price $245.86 AUD
Priced, Stocked and Sold Per 6000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11.11x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.11
mm

(Equiv. 0.437 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.11x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01111-178-N70-806 (PK-8000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $302.50 AUD
Regular price Sale price $302.50 AUD
Priced, Stocked and Sold Per 8000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11.11x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.11
mm

(Equiv. 0.437 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.11x1.78 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01111-178-N70-806 (PK-8000)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $302.50 AUD
Regular price Sale price $302.50 AUD
Priced, Stocked and Sold Per 8000 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11.2x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.20
mm

(Equiv. 0.441 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.2x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01120-180-N70 (PK-23500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $814.41 AUD
Regular price Sale price $814.41 AUD
Priced, Stocked and Sold Per 23500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
General Purpose O-Rings - 11.2x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Inside Diameter (ID)
11.20
mm

(Equiv. 0.441 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 11.2x1.8 mm - Black Nitrile Rubber Bulk - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: ORB-01120-180-N70 (PK-23500)
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 25, 2026
Regular price $814.41 AUD
Regular price Sale price $814.41 AUD
Priced, Stocked and Sold Per 23500 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.