Collection: O-Rings - General Purpose

O-Rings -> General Purpose
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00300-200-N70 (PK-100)
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
354 units (35400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 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

354 units (35400 pcs) Available Now. Backorder if more than 354.
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00300-200-N70 (PK-100)
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
354 units (35400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 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

354 units (35400 pcs) Available Now. Backorder if more than 354.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00300-300-N70 (PK-100)
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Sat, Dec 27, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00300-300-N70 (PK-100)
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Sat, Dec 27, 2025
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Inside Diameter (ID)
3.63
mm

(Equiv. 0.143 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00363-262-N70-105 (PK-5)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
1400 units (7000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $0.77 AUD
Regular price Sale price $0.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1400 units (7000 pcs) Available Now. Backorder if more than 1400.
Inside Diameter (ID)
3.63
mm

(Equiv. 0.143 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00363-262-N70-105 (PK-5)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
1400 units (7000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $0.77 AUD
Regular price Sale price $0.77 AUD
Priced, Stocked and Sold Per 5 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1400 units (7000 pcs) Available Now. Backorder if more than 1400.
Inside Diameter (ID)
3.63
mm

(Equiv. 0.143 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00363-262-N90-105 (PK-100)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
52 units (5200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

52 units (5200 pcs) Available Now. Backorder if more than 52.
Inside Diameter (ID)
3.63
mm

(Equiv. 0.143 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00363-262-N90-105 (PK-100)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
52 units (5200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

52 units (5200 pcs) Available Now. Backorder if more than 52.
Inside Diameter (ID)
3.69
mm

(Equiv. 0.145 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.69x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00369-178-N70-007 (PK-200)
General Purpose O-Rings - 3.69x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
3 units (600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $20.05 AUD
Regular price Sale price $20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (600 pcs) Available Now. Backorder if more than 3.
Inside Diameter (ID)
3.69
mm

(Equiv. 0.145 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.69x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00369-178-N70-007 (PK-200)
General Purpose O-Rings - 3.69x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
3 units (600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $20.05 AUD
Regular price Sale price $20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (600 pcs) Available Now. Backorder if more than 3.
Inside Diameter (ID)
3.69
mm

(Equiv. 0.145 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.69x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00369-178-CR70-007 (PK-10)
General Purpose O-Rings - 3.69x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
150 units (1500 pcs) Available Now | Item Discontinued - Up to 150 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.77 AUD
Regular price $12.00 AUD Sale price $0.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

150 units (1500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.69
mm

(Equiv. 0.145 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.69x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00369-178-CR70-007 (PK-10)
General Purpose O-Rings - 3.69x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
150 units (1500 pcs) Available Now | Item Discontinued - Up to 150 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.77 AUD
Regular price $12.00 AUD Sale price $0.77 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

150 units (1500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
0.50
mm

(Equiv. 0.02 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-050-N70 (PK-100)
General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
40 units (4000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $18.05 AUD
Regular price Sale price $18.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (4000 pcs) Available Now. Backorder if more than 40.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
0.50
mm

(Equiv. 0.02 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-050-N70 (PK-100)
General Purpose O-Rings - 4x0.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
40 units (4000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $18.05 AUD
Regular price Sale price $18.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

40 units (4000 pcs) Available Now. Backorder if more than 40.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-100-N70 (PK-100)
General Purpose O-Rings - 4x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
149 units (14900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

149 units (14900 pcs) Available Now. Backorder if more than 149.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-100-N70 (PK-100)
General Purpose O-Rings - 4x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
149 units (14900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

149 units (14900 pcs) Available Now. Backorder if more than 149.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-150-N70 (PK-100)
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $27.86 AUD
Regular price Sale price $27.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-150-N70 (PK-100)
General Purpose O-Rings - 4x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $27.86 AUD
Regular price Sale price $27.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-200-N70 (PK-200)
General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
39 units (7800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $16.05 AUD
Regular price Sale price $16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (7800 pcs) Available Now. Backorder if more than 39.
Inside Diameter (ID)
4.00
mm

(Equiv. 0.157 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00400-200-N70 (PK-200)
General Purpose O-Rings - 4x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
39 units (7800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $16.05 AUD
Regular price Sale price $16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

39 units (7800 pcs) Available Now. Backorder if more than 39.
Inside Diameter (ID)
4.42
mm

(Equiv. 0.174 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.42x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00442-262-N70-106 (PK-100)
General Purpose O-Rings - 4.42x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
5 units (500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (500 pcs) Available Now. Backorder if more than 5.
Inside Diameter (ID)
4.42
mm

(Equiv. 0.174 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.42x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00442-262-N70-106 (PK-100)
General Purpose O-Rings - 4.42x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
5 units (500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $14.05 AUD
Regular price Sale price $14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

5 units (500 pcs) Available Now. Backorder if more than 5.
Inside Diameter (ID)
4.47
mm

(Equiv. 0.176 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.47x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00447-178-CR70-008 (PK-100)
General Purpose O-Rings - 4.47x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
32 units (3200 pcs) Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.77 AUD
Regular price $12.00 AUD Sale price $0.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (3200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
4.47
mm

(Equiv. 0.176 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.47x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00447-178-CR70-008 (PK-100)
General Purpose O-Rings - 4.47x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
32 units (3200 pcs) Available Now | Item Discontinued - Up to 32 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.77 AUD
Regular price $12.00 AUD Sale price $0.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

32 units (3200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
4.76
mm

(Equiv. 0.187 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.76x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00476-178-N70-802 (PK-950)
General Purpose O-Rings - 4.76x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 04, 2026
Regular price $152.14 AUD
Regular price Sale price $152.14 AUD
Priced, Stocked and Sold Per 950 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
4.76
mm

(Equiv. 0.187 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 4.76x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00476-178-N70-802 (PK-950)
General Purpose O-Rings - 4.76x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Feb 04, 2026
Regular price $152.14 AUD
Regular price Sale price $152.14 AUD
Priced, Stocked and Sold Per 950 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-100-N70 (PK-200)
General Purpose O-Rings - 5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
30 units (6000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (6000 pcs) Available Now. Backorder if more than 30.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-100-N70 (PK-200)
General Purpose O-Rings - 5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
30 units (6000 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (6000 pcs) Available Now. Backorder if more than 30.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-150-N70 (PK-200)
General Purpose O-Rings - 5x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
183 units (36600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

183 units (36600 pcs) Available Now. Backorder if more than 183.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-150-N70 (PK-200)
General Purpose O-Rings - 5x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
183 units (36600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

183 units (36600 pcs) Available Now. Backorder if more than 183.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-200-N70 (PK-200)
General Purpose O-Rings - 5x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
56 units (11200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $16.05 AUD
Regular price Sale price $16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (11200 pcs) Available Now. Backorder if more than 56.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-200-N70 (PK-200)
General Purpose O-Rings - 5x2 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
56 units (11200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $16.05 AUD
Regular price Sale price $16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (11200 pcs) Available Now. Backorder if more than 56.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-250-N70 (PK-100)
General Purpose O-Rings - 5x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
37 units (3700 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

37 units (3700 pcs) Available Now. Backorder if more than 37.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
2.50
mm

(Equiv. 0.098 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x2.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-250-N70 (PK-100)
General Purpose O-Rings - 5x2.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
37 units (3700 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

37 units (3700 pcs) Available Now. Backorder if more than 37.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-300-N70 (PK-100)
General Purpose O-Rings - 5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $26.32 AUD
Regular price Sale price $26.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
5.00
mm

(Equiv. 0.197 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00500-300-N70 (PK-100)
General Purpose O-Rings - 5x3 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $26.32 AUD
Regular price Sale price $26.32 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00528-178-CR70-009 (PK-20)
General Purpose O-Rings - 5.28x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
375 units (7500 pcs) Available Now | Item Discontinued - Up to 375 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.50 AUD
Regular price $3.60 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

375 units (7500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black - Neoprene Rubber O-Ring
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber Packs
Part Number: OR-00528-178-CR70-009 (PK-20)
General Purpose O-Rings - 5.28x1.78 mm - Black Neoprene Rubber Packs - Neoprene Rubber O-Ring
375 units (7500 pcs) Available Now | Item Discontinued - Up to 375 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $0.50 AUD
Regular price $3.60 AUD Sale price $0.50 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

375 units (7500 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00528-178-N70-009 (PK-100)
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
99 units (9900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

99 units (9900 pcs) Available Now. Backorder if more than 99.
Inside Diameter (ID)
5.28
mm

(Equiv. 0.208 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00528-178-N70-009 (PK-100)
General Purpose O-Rings - 5.28x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
99 units (9900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $10.05 AUD
Regular price Sale price $10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

99 units (9900 pcs) Available Now. Backorder if more than 99.
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00594-353-N70-202 (PK-100)
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $16.77 AUD
Regular price Sale price $16.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
5.94
mm

(Equiv. 0.234 in.)
Section (t)
3.53
mm

(Equiv. 0.139 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00594-353-N70-202 (PK-100)
General Purpose O-Rings - 5.94x3.53 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Jan 14, 2026
Regular price $16.77 AUD
Regular price Sale price $16.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
0.80
mm

(Equiv. 0.031 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x0.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-080-N70 (Each)
General Purpose O-Rings - 6x0.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
18 Available Now | Further orders can be expected around Fri, Jan 16, 2026
Regular price $7.32 AUD
Regular price $83.74 AUD Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
0.80
mm

(Equiv. 0.031 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x0.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-080-N70 (Each)
General Purpose O-Rings - 6x0.8 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
18 Available Now | Further orders can be expected around Fri, Jan 16, 2026
Regular price $7.32 AUD
Regular price $83.74 AUD Sale price $7.32 AUD
Each
Excludes GST and overseas Taxes & Duties
Quantity Required

18 Available Now. Backorder if more than 18.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-100-N70 (PK-200)
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
58 units (11600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

58 units (11600 pcs) Available Now. Backorder if more than 58.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-100-N70 (PK-200)
General Purpose O-Rings - 6x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
58 units (11600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

58 units (11600 pcs) Available Now. Backorder if more than 58.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-150-N70 (PK-200)
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
92 units (18400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

92 units (18400 pcs) Available Now. Backorder if more than 92.
Inside Diameter (ID)
6.00
mm

(Equiv. 0.236 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber Packs
Part Number: OR-00600-150-N70 (PK-200)
General Purpose O-Rings - 6x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
92 units (18400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

92 units (18400 pcs) Available Now. Backorder if more than 92.