Collection: O-Rings - General Purpose - Nitrile Rubber

O-Rings -> General Purpose -> Nitrile Rubber
Inside Diameter (ID) Section (t) Colour Hardness Special Applications Indicative
Image
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-150-N70 (2200 Pcs)
General Purpose O-Rings - 19.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 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) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-150-N70 (2200 Pcs)
General Purpose O-Rings - 19.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 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)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-200-N70 (1800 Pcs)
General Purpose O-Rings - 19.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $1,285.14 AUD
Regular price Sale price $1,285.14 AUD
1800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-200-N70 (1800 Pcs)
General Purpose O-Rings - 19.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $1,285.14 AUD
Regular price Sale price $1,285.14 AUD
1800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-250-N70 (17200 Pcs)
General Purpose O-Rings - 19.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $877.32 AUD
Regular price $5,160.00 AUD Sale price $877.32 AUD
17200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-250-N70 (17200 Pcs)
General Purpose O-Rings - 19.5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $877.32 AUD
Regular price $5,160.00 AUD Sale price $877.32 AUD
17200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-100-N70
General Purpose O-Rings - 19.5x1 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)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-100-N70
General Purpose O-Rings - 19.5x1 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 25, 2028
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-300-N70 (1200 Pcs)
General Purpose O-Rings - 19.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $913.41 AUD
Regular price Sale price $913.41 AUD
1200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-300-N70 (1200 Pcs)
General Purpose O-Rings - 19.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $913.41 AUD
Regular price Sale price $913.41 AUD
1200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-600-N70
General Purpose O-Rings - 19.5x6 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)
19.50
mm

(Equiv. 0.768 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.5x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01950-600-N70
General Purpose O-Rings - 19.5x6 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 25, 2028
Inside Diameter (ID)
19.60
mm

(Equiv. 0.772 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.6x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01960-240-N70 (400 Pcs)
General Purpose O-Rings - 19.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $547.68 AUD
Regular price Sale price $547.68 AUD
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.60
mm

(Equiv. 0.772 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.6x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01960-240-N70 (400 Pcs)
General Purpose O-Rings - 19.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $547.68 AUD
Regular price Sale price $547.68 AUD
400 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.80
mm

(Equiv. 0.78 in.)
Section (t)
3.60
mm

(Equiv. 0.142 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.8x3.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01980-360-N70
General Purpose O-Rings - 19.8x3.6 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)
19.80
mm

(Equiv. 0.78 in.)
Section (t)
3.60
mm

(Equiv. 0.142 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.8x3.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01980-360-N70
General Purpose O-Rings - 19.8x3.6 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 25, 2028
Inside Diameter (ID)
19.99
mm

(Equiv. 0.787 in.)
Section (t)
5.33
mm

(Equiv. 0.21 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.99x5.33 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01999-533-N70-315 (200 Pcs)
General Purpose O-Rings - 19.99x5.33 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $155.86 AUD
Regular price Sale price $155.86 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.99
mm

(Equiv. 0.787 in.)
Section (t)
5.33
mm

(Equiv. 0.21 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 19.99x5.33 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01999-533-N70-315 (200 Pcs)
General Purpose O-Rings - 19.99x5.33 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $155.86 AUD
Regular price Sale price $155.86 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.99
mm

(Equiv. 0.787 in.)
Section (t)
5.33
mm

(Equiv. 0.21 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 19.99x5.33 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01999-533-N90-315 (200 Pcs)
General Purpose O-Rings - 19.99x5.33 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $316.32 AUD
Regular price Sale price $316.32 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
19.99
mm

(Equiv. 0.787 in.)
Section (t)
5.33
mm

(Equiv. 0.21 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 19.99x5.33 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-01999-533-N90-315 (200 Pcs)
General Purpose O-Rings - 19.99x5.33 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $316.32 AUD
Regular price Sale price $316.32 AUD
200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-100-N70 (100 Pcs)
General Purpose O-Rings - 20x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
92 units (9200 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $1.05 AUD
Regular price $7.00 AUD Sale price $1.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

92 units (9200 pcs) Available Now. Backorder if more than 92.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-100-N70 (100 Pcs)
General Purpose O-Rings - 20x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
92 units (9200 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $1.05 AUD
Regular price $7.00 AUD Sale price $1.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

92 units (9200 pcs) Available Now. Backorder if more than 92.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-150-N70 (100 Pcs)
General Purpose O-Rings - 20x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $9.05 AUD
Regular price Sale price $9.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-150-N70 (100 Pcs)
General Purpose O-Rings - 20x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $9.05 AUD
Regular price Sale price $9.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-200-N70 (100 Pcs)
General Purpose O-Rings - 20x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
27 units (2700 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $13.05 AUD
Regular price Sale price $13.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (2700 pcs) Available Now. Backorder if more than 27.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-200-N70 (100 Pcs)
General Purpose O-Rings - 20x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
27 units (2700 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $13.05 AUD
Regular price Sale price $13.05 AUD
100 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

27 units (2700 pcs) Available Now. Backorder if more than 27.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-250-N70 (1300 Pcs)
General Purpose O-Rings - 20x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $237.86 AUD
Regular price Sale price $237.86 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-250-N70 (1300 Pcs)
General Purpose O-Rings - 20x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $237.86 AUD
Regular price Sale price $237.86 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.65
mm

(Equiv. 0.104 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2.65 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-265-N70 (1300 Pcs)
General Purpose O-Rings - 20x2.65 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $966.50 AUD
Regular price Sale price $966.50 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
2.65
mm

(Equiv. 0.104 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x2.65 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-265-N70 (1300 Pcs)
General Purpose O-Rings - 20x2.65 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $966.50 AUD
Regular price Sale price $966.50 AUD
1300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-300-N70 (1200 Pcs)
General Purpose O-Rings - 20x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $262.05 AUD
Regular price Sale price $262.05 AUD
1200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-300-N70 (1200 Pcs)
General Purpose O-Rings - 20x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $262.05 AUD
Regular price Sale price $262.05 AUD
1200 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-350-N70 (1000 Pcs)
General Purpose O-Rings - 20x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $790.68 AUD
Regular price Sale price $790.68 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.50
mm

(Equiv. 0.138 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-350-N70 (1000 Pcs)
General Purpose O-Rings - 20x3.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $790.68 AUD
Regular price Sale price $790.68 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.55
mm

(Equiv. 0.14 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3.55 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-355-N70 (1000 Pcs)
General Purpose O-Rings - 20x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $790.68 AUD
Regular price Sale price $790.68 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
3.55
mm

(Equiv. 0.14 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x3.55 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-355-N70 (1000 Pcs)
General Purpose O-Rings - 20x3.55 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $790.68 AUD
Regular price Sale price $790.68 AUD
1000 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-400-N70 (800 Pcs)
General Purpose O-Rings - 20x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $656.23 AUD
Regular price Sale price $656.23 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
4.00
mm

(Equiv. 0.157 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-400-N70 (800 Pcs)
General Purpose O-Rings - 20x4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $656.23 AUD
Regular price Sale price $656.23 AUD
800 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x4.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-450-N70 (700 Pcs)
General Purpose O-Rings - 20x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $598.95 AUD
Regular price Sale price $598.95 AUD
700 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
4.50
mm

(Equiv. 0.177 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x4.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-450-N70 (700 Pcs)
General Purpose O-Rings - 20x4.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $598.95 AUD
Regular price Sale price $598.95 AUD
700 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-500-N70 (10 Pcs)
General Purpose O-Rings - 20x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
199 units (1990 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $0.86 AUD
Regular price $5.70 AUD Sale price $0.86 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

199 units (1990 pcs) Available Now. Backorder if more than 199.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
5.00
mm

(Equiv. 0.197 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-500-N70 (10 Pcs)
General Purpose O-Rings - 20x5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
199 units (1990 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $0.86 AUD
Regular price $5.70 AUD Sale price $0.86 AUD
10 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

199 units (1990 pcs) Available Now. Backorder if more than 199.
Inside Diameter (ID)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-600-N70
General Purpose O-Rings - 20x6 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)
20.00
mm

(Equiv. 0.787 in.)
Section (t)
6.00
mm

(Equiv. 0.236 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20x6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02000-600-N70
General Purpose O-Rings - 20x6 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 25, 2028
Inside Diameter (ID)
20.22
mm

(Equiv. 0.796 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20.22x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02022-353-N70-211 (20 Pcs)
General Purpose O-Rings - 20.22x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
244 units (4880 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $1.41 AUD
Regular price $9.80 AUD Sale price $1.41 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

244 units (4880 pcs) Available Now. Backorder if more than 244.
Inside Diameter (ID)
20.22
mm

(Equiv. 0.796 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 20.22x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02022-353-N70-211 (20 Pcs)
General Purpose O-Rings - 20.22x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
244 units (4880 pcs) Available Now | Further orders can be expected around Mon, Dec 29, 2025
Regular price $1.41 AUD
Regular price $9.80 AUD Sale price $1.41 AUD
20 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

244 units (4880 pcs) Available Now. Backorder if more than 244.
Inside Diameter (ID)
20.22
mm

(Equiv. 0.796 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 20.22x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02022-353-N90-211 (300 Pcs)
General Purpose O-Rings - 20.22x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $423.14 AUD
Regular price Sale price $423.14 AUD
300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
20.22
mm

(Equiv. 0.796 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 20.22x3.53 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-02022-353-N90-211 (300 Pcs)
General Purpose O-Rings - 20.22x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Mon, Dec 29, 2025
Regular price $423.14 AUD
Regular price Sale price $423.14 AUD
300 Per Sell Unit
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.