Collection: O-Rings - General Purpose

O-Rings -> General Purpose
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
2.84
mm

(Equiv. 0.112 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.84x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00284-262-N70-104 (100 Pcs)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
138 units (13800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $0.77 AUD
Regular price $5.00 AUD Sale price $0.77 AUD
Per 100
Quantity Required

138 units (13800 pcs) Available Now. Backorder if more than 138.
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
2.84
mm

(Equiv. 0.112 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.84x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00284-262-N70-104 (100 Pcs)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
138 units (13800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $0.77 AUD
Regular price $5.00 AUD Sale price $0.77 AUD
Per 100
Quantity Required

138 units (13800 pcs) Available Now. Backorder if more than 138.
Inside Diameter (ID)
2.84
mm

(Equiv. 0.112 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.84x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00284-262-N90-104 (100 Pcs)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
90 units (9000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 100
Quantity Required

90 units (9000 pcs) Available Now. Backorder if more than 90.
Inside Diameter (ID)
2.84
mm

(Equiv. 0.112 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.84x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00284-262-N90-104 (100 Pcs)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
90 units (9000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 100
Quantity Required

90 units (9000 pcs) Available Now. Backorder if more than 90.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.9x1.78 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00290-178-CR70-006 (100 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black - Neoprene Rubber O-Ring
41 units (4100 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $2.86 AUD
Regular price Sale price $2.86 AUD
Per 100
Quantity Required

41 units (4100 pcs) Available Now. Backorder if more than 41.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.9x1.78 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00290-178-CR70-006 (100 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black - Neoprene Rubber O-Ring
41 units (4100 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $2.86 AUD
Regular price Sale price $2.86 AUD
Per 100
Quantity Required

41 units (4100 pcs) Available Now. Backorder if more than 41.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.9x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00290-178-N70-006 (200 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
89 units (17800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 200
Quantity Required

89 units (17800 pcs) Available Now. Backorder if more than 89.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.9x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00290-178-N70-006 (200 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
89 units (17800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.77 AUD
Regular price Sale price $4.77 AUD
Per 200
Quantity Required

89 units (17800 pcs) Available Now. Backorder if more than 89.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.9x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00290-178-N90-006 (100 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
132 units (13200 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 100
Quantity Required

132 units (13200 pcs) Available Now. Backorder if more than 132.
Inside Diameter (ID)
2.90
mm

(Equiv. 0.114 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.9x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00290-178-N90-006 (100 Pcs)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
132 units (13200 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 100
Quantity Required

132 units (13200 pcs) Available Now. Backorder if more than 132.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-100-N70 (200 Pcs)
General Purpose O-Rings - 3x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
513 units (102600 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 200
Quantity Required

513 units (102600 pcs) Available Now. Backorder if more than 513.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-100-N70 (200 Pcs)
General Purpose O-Rings - 3x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
513 units (102600 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 200
Quantity Required

513 units (102600 pcs) Available Now. Backorder if more than 513.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-150-N70 (200 Pcs)
General Purpose O-Rings - 3x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
279 units (55800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 200
Quantity Required

279 units (55800 pcs) Available Now. Backorder if more than 279.
Inside Diameter (ID)
3.00
mm

(Equiv. 0.118 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-150-N70 (200 Pcs)
General Purpose O-Rings - 3x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
279 units (55800 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 200
Quantity Required

279 units (55800 pcs) Available Now. Backorder if more than 279.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-200-N70 (100 Pcs)
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
709 units (70900 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Per 100
Quantity Required

709 units (70900 pcs) Available Now. Backorder if more than 709.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-200-N70 (100 Pcs)
General Purpose O-Rings - 3x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
709 units (70900 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $3.05 AUD
Regular price Sale price $3.05 AUD
Per 100
Quantity Required

709 units (70900 pcs) Available Now. Backorder if more than 709.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-300-N70 (100 Pcs)
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 100
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00300-300-N70 (100 Pcs)
General Purpose O-Rings - 3x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
9 units (900 pcs) Available Now | Further orders can be expected around Sat, Sep 20, 2025
Regular price $4.05 AUD
Regular price Sale price $4.05 AUD
Per 100
Quantity Required

9 units (900 pcs) Available Now. Backorder if more than 9.
Inside Diameter (ID)
3.10
mm

(Equiv. 0.122 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.1x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00310-160-N70 (6000 Pcs)
General Purpose O-Rings - 3.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,894.14 AUD
Regular price Sale price $3,894.14 AUD
Per 6000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.10
mm

(Equiv. 0.122 in.)
Section (t)
1.60
mm

(Equiv. 0.063 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.1x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00310-160-N70 (6000 Pcs)
General Purpose O-Rings - 3.1x1.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,894.14 AUD
Regular price Sale price $3,894.14 AUD
Per 6000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.15
mm

(Equiv. 0.124 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.15x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00315-180-N70 (6300 Pcs)
General Purpose O-Rings - 3.15x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $4,088.86 AUD
Regular price Sale price $4,088.86 AUD
Per 6300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.15
mm

(Equiv. 0.124 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.15x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00315-180-N70 (6300 Pcs)
General Purpose O-Rings - 3.15x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $4,088.86 AUD
Regular price Sale price $4,088.86 AUD
Per 6300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.17
mm

(Equiv. 0.125 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.17x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00317-178-N70-801
General Purpose O-Rings - 3.17x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.17
mm

(Equiv. 0.125 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.17x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00317-178-N70-801
General Purpose O-Rings - 3.17x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.30
mm

(Equiv. 0.13 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.3x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00330-240-N70 (1300 Pcs)
General Purpose O-Rings - 3.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $1,664.50 AUD
Regular price Sale price $1,664.50 AUD
Per 1300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.30
mm

(Equiv. 0.13 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.3x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00330-240-N70 (1300 Pcs)
General Purpose O-Rings - 3.3x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $1,664.50 AUD
Regular price Sale price $1,664.50 AUD
Per 1300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.40
mm

(Equiv. 0.134 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00340-190-N70 (1100 Pcs)
General Purpose O-Rings - 3.4x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $1,414.95 AUD
Regular price Sale price $1,414.95 AUD
Per 1100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.40
mm

(Equiv. 0.134 in.)
Section (t)
1.90
mm

(Equiv. 0.075 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00340-190-N70 (1100 Pcs)
General Purpose O-Rings - 3.4x1.9 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $1,414.95 AUD
Regular price Sale price $1,414.95 AUD
Per 1100
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-100-N70 (6000 Pcs)
General Purpose O-Rings - 3.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,894.14 AUD
Regular price Sale price $3,894.14 AUD
Per 6000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-100-N70 (6000 Pcs)
General Purpose O-Rings - 3.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,894.14 AUD
Regular price Sale price $3,894.14 AUD
Per 6000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-150-N70 (6300 Pcs)
General Purpose O-Rings - 3.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $4,088.86 AUD
Regular price Sale price $4,088.86 AUD
Per 6300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-150-N70 (6300 Pcs)
General Purpose O-Rings - 3.5x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $4,088.86 AUD
Regular price Sale price $4,088.86 AUD
Per 6300
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-200-N70 (5400 Pcs)
General Purpose O-Rings - 3.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,504.68 AUD
Regular price Sale price $3,504.68 AUD
Per 5400
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
2.00
mm

(Equiv. 0.079 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-200-N70 (5400 Pcs)
General Purpose O-Rings - 3.5x2 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $3,504.68 AUD
Regular price Sale price $3,504.68 AUD
Per 5400
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-300-N70
General Purpose O-Rings - 3.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.50
mm

(Equiv. 0.138 in.)
Section (t)
3.00
mm

(Equiv. 0.118 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.5x3 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00350-300-N70
General Purpose O-Rings - 3.5x3 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.55
mm

(Equiv. 0.14 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.55x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00355-180-N70 (83000 Pcs)
General Purpose O-Rings - 3.55x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $564.50 AUD
Regular price $3,320.00 AUD Sale price $564.50 AUD
Per 83000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.55
mm

(Equiv. 0.14 in.)
Section (t)
1.80
mm

(Equiv. 0.071 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.55x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00355-180-N70 (83000 Pcs)
General Purpose O-Rings - 3.55x1.8 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Out of Stock | Backorder Now | Orders can be expected around Wed, Oct 29, 2025
Regular price $564.50 AUD
Regular price $3,320.00 AUD Sale price $564.50 AUD
Per 83000
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
3.60
mm

(Equiv. 0.142 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.6x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00360-240-N70
General Purpose O-Rings - 3.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
3.60
mm

(Equiv. 0.142 in.)
Section (t)
2.40
mm

(Equiv. 0.094 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 3.6x2.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00360-240-N70
General Purpose O-Rings - 3.6x2.4 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
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 - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00363-262-CR70-105
General Purpose O-Rings - 3.63x2.62 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
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 - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00363-262-CR70-105
General Purpose O-Rings - 3.63x2.62 mm - Black - Neoprene Rubber O-Ring
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Quantity Required

Contact Us. These are priced to quit. Please contact us for a quote if you require more.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00363-262-N70-105 (5 Pcs)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
2800 units (14000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $3.32 AUD
Regular price Sale price $3.32 AUD
Per 5
Quantity Required

2800 units (14000 pcs) Available Now. Backorder if more than 2800.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00363-262-N70-105 (5 Pcs)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
2800 units (14000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $3.32 AUD
Regular price Sale price $3.32 AUD
Per 5
Quantity Required

2800 units (14000 pcs) Available Now. Backorder if more than 2800.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00363-262-N90-105 (100 Pcs)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
107 units (10700 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 100
Quantity Required

107 units (10700 pcs) Available Now. Backorder if more than 107.
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 NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00363-262-N90-105 (100 Pcs)
General Purpose O-Rings - 3.63x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
107 units (10700 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $5.05 AUD
Regular price Sale price $5.05 AUD
Per 100
Quantity Required

107 units (10700 pcs) Available Now. Backorder if more than 107.
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
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00369-178-CR70-007 (50 Pcs)
General Purpose O-Rings - 3.69x1.78 mm - Black - Neoprene Rubber O-Ring
80 units (4000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Per 50
Quantity Required

80 units (4000 pcs) Available Now. Backorder if more than 80.
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
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00369-178-CR70-007 (50 Pcs)
General Purpose O-Rings - 3.69x1.78 mm - Black - Neoprene Rubber O-Ring
80 units (4000 pcs) Available Now | Further orders can be expected around Wed, Oct 29, 2025
Regular price $12.05 AUD
Regular price Sale price $12.05 AUD
Per 50
Quantity Required

80 units (4000 pcs) Available Now. Backorder if more than 80.