Collection: O-Rings - General Purpose

O-Rings -> General Purpose
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-100-N70 (100 Pcs)
General Purpose O-Rings - 8x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
89 units (8900 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

89 units (8900 pcs) Available Now. Backorder if more than 89.
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-100-N70 (100 Pcs)
General Purpose O-Rings - 8x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
89 units (8900 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

89 units (8900 pcs) Available Now. Backorder if more than 89.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-150-N70 (100 Pcs)
General Purpose O-Rings - 8x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
184 units (18400 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

184 units (18400 pcs) Available Now. Backorder if more than 184.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-150-N70 (100 Pcs)
General Purpose O-Rings - 8x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
184 units (18400 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

184 units (18400 pcs) Available Now. Backorder if more than 184.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-190-N70 (1000 Pcs)
General Purpose O-Rings - 8x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,286.32 AUD
Regular price Sale price $1,286.32 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-190-N70 (1000 Pcs)
General Purpose O-Rings - 8x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,286.32 AUD
Regular price Sale price $1,286.32 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 8x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-200-N90 (800 Pcs)
General Purpose O-Rings - 8x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,033.77 AUD
Regular price Sale price $1,033.77 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 8x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-200-N90 (800 Pcs)
General Purpose O-Rings - 8x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,033.77 AUD
Regular price Sale price $1,033.77 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-180-N70 (4100 Pcs)
General Purpose O-Rings - 8x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,709.41 AUD
Regular price Sale price $2,709.41 AUD
4100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-180-N70 (4100 Pcs)
General Purpose O-Rings - 8x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,709.41 AUD
Regular price Sale price $2,709.41 AUD
4100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-250-N70 (3100 Pcs)
General Purpose O-Rings - 8x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $219.59 AUD
Regular price Sale price $219.59 AUD
3100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-250-N70 (3100 Pcs)
General Purpose O-Rings - 8x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $219.59 AUD
Regular price Sale price $219.59 AUD
3100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-300-N70 (100 Pcs)
General Purpose O-Rings - 8x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
6 units (600 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (600 pcs) Available Now. Backorder if more than 6.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-300-N70 (100 Pcs)
General Purpose O-Rings - 8x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
6 units (600 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

6 units (600 pcs) Available Now. Backorder if more than 6.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-350-N70 (2200 Pcs)
General Purpose O-Rings - 8x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,531.77 AUD
Regular price Sale price $1,531.77 AUD
2200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-350-N70 (2200 Pcs)
General Purpose O-Rings - 8x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,531.77 AUD
Regular price Sale price $1,531.77 AUD
2200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-400-N70 (200 Pcs)
General Purpose O-Rings - 8x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $29.59 AUD
Regular price Sale price $29.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
8.00
mm

(Equiv. 0.315 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 8x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-400-N70 (200 Pcs)
General Purpose O-Rings - 8x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $29.59 AUD
Regular price Sale price $29.59 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-450-N70
General Purpose O-Rings - 8x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-450-N70
General Purpose O-Rings - 8x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Jul 04, 2028
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-500-N70 (1100 Pcs)
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $856.77 AUD
Regular price Sale price $856.77 AUD
1100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00800-500-N70 (1100 Pcs)
General Purpose O-Rings - 8x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $856.77 AUD
Regular price Sale price $856.77 AUD
1100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00804-100-N70 (50 Pcs)
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
5 units (250 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $0.50 AUD
Regular price $2.50 AUD Sale price $0.50 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. Backorder if more than 5.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00804-100-N70 (50 Pcs)
General Purpose O-Rings - 8.04x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
5 units (250 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $0.50 AUD
Regular price $2.50 AUD Sale price $0.50 AUD
50 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (250 pcs) Available Now. Backorder if more than 5.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00810-160-N70 (1000 Pcs)
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $47.32 AUD
Regular price Sale price $47.32 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00810-160-N70 (1000 Pcs)
General Purpose O-Rings - 8.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $47.32 AUD
Regular price Sale price $47.32 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00830-075-N70 (100 Pcs)
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
32 units (3200 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $17.05 AUD
Regular price Sale price $17.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (3200 pcs) Available Now. Backorder if more than 32.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00830-075-N70 (100 Pcs)
General Purpose O-Rings - 8.3x0.75 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
32 units (3200 pcs) Available Now | Further orders can be expected around Mon, Dec 08, 2025
Regular price $17.05 AUD
Regular price Sale price $17.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (3200 pcs) Available Now. Backorder if more than 32.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00830-240-N70
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00830-240-N70
General Purpose O-Rings - 8.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Jul 04, 2028
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-100-N70 (4800 Pcs)
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $3,143.68 AUD
Regular price Sale price $3,143.68 AUD
4800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-100-N70 (4800 Pcs)
General Purpose O-Rings - 8.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $3,143.68 AUD
Regular price Sale price $3,143.68 AUD
4800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-150-N70 (4600 Pcs)
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $3,012.68 AUD
Regular price Sale price $3,012.68 AUD
4600 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-150-N70 (4600 Pcs)
General Purpose O-Rings - 8.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $3,012.68 AUD
Regular price Sale price $3,012.68 AUD
4600 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-180-N70 (4100 Pcs)
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,709.41 AUD
Regular price Sale price $2,709.41 AUD
4100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-180-N70 (4100 Pcs)
General Purpose O-Rings - 8.5x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,709.41 AUD
Regular price Sale price $2,709.41 AUD
4100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-200-N70 (4000 Pcs)
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,643.32 AUD
Regular price Sale price $2,643.32 AUD
4000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-200-N70 (4000 Pcs)
General Purpose O-Rings - 8.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,643.32 AUD
Regular price Sale price $2,643.32 AUD
4000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-250-N70 (3100 Pcs)
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,085.14 AUD
Regular price Sale price $2,085.14 AUD
3100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-250-N70 (3100 Pcs)
General Purpose O-Rings - 8.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $2,085.14 AUD
Regular price Sale price $2,085.14 AUD
3100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-300-N70
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00850-300-N70
General Purpose O-Rings - 8.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Special Order Only - Please contact us if you need a large quantity | Orders can be expected around Tue, Jul 04, 2028
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00860-240-N70 (800 Pcs)
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,043.23 AUD
Regular price Sale price $1,043.23 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00860-240-N70 (800 Pcs)
General Purpose O-Rings - 8.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,043.23 AUD
Regular price Sale price $1,043.23 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00873-178-N70-611 (1300 Pcs)
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,656.86 AUD
Regular price Sale price $1,656.86 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00873-178-N70-611 (1300 Pcs)
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,656.86 AUD
Regular price Sale price $1,656.86 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00873-178-N90-611 (1100 Pcs)
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,401.95 AUD
Regular price Sale price $1,401.95 AUD
1100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00873-178-N90-611 (1100 Pcs)
General Purpose O-Rings - 8.73x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 08, 2025
Regular price $1,401.95 AUD
Regular price Sale price $1,401.95 AUD
1100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.