O-Rings - General Purpose - Nitrile Rubber Packs

O-Rings -> General Purpose -> Nitrile Rubber Packs

There are 267 products in the sub-categories of O-Rings - General Purpose - Nitrile Rubber Packs. Scroll down or follow the link to O-Rings - General Purpose - Nitrile Rubber Packs in the products table to see all these items combined into a handy table with filters.

Category Details

A selection of Nitrile Rubber Packs General Purpose O-Rings. General purpose. Includes o-rings for dental handpiece applications.

  • Mulitple packs may be supplied together in a singular package.
  • Temperature Range: -30 Deg C to +90 Deg C.
  • Nitrile: Excellent resistance to mineral oil based fluids, hydrocarbon fuels, greases and water.
  • Not suitable for aromatic hydrocarbons, chlorinated hydrocarbons, brake fluid and some fire resistant hydraulic fluids.
  • If you need a larger quantity, please check the BULK category for these o-rings.

Small Parts & Bearings

Additional resources:


A more comprehensive listing may be found in the O-Rings - General Purpose - Nitrile Rubber Packs category on the MBA Minibearings main store.
Inside Diameter (ID) Section (t) Colour Hardness Special Applications Indicative
Image
Inside Diameter (ID)
0.74
mm

(Equiv. 0.029 in.)
Section (t)
1.02
mm

(Equiv. 0.04 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 0.74x1.02 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00074-102-N70-001 (PK-100)
General Purpose O-Rings - 0.74x1.02 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
81 units (8100 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$18.05 AUD
$18.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

81 units (8100 pcs) Available Now. Backorder if more than 81.
Inside Diameter (ID) Section (t) Colour Hardness Indicative
Image
Inside Diameter (ID)
0.74
mm

(Equiv. 0.029 in.)
Section (t)
1.02
mm

(Equiv. 0.04 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 0.74x1.02 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00074-102-N70-001 (PK-100)
General Purpose O-Rings - 0.74x1.02 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
81 units (8100 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$18.05 AUD
$18.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

81 units (8100 pcs) Available Now. Backorder if more than 81.
Inside Diameter (ID)
1.07
mm

(Equiv. 0.042 in.)
Section (t)
1.27
mm

(Equiv. 0.05 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00107-127-N70-002 (PK-100)
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
22 units (2200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

22 units (2200 pcs) Available Now. Backorder if more than 22.
Inside Diameter (ID)
1.07
mm

(Equiv. 0.042 in.)
Section (t)
1.27
mm

(Equiv. 0.05 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00107-127-N70-002 (PK-100)
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
22 units (2200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

22 units (2200 pcs) Available Now. Backorder if more than 22.
Inside Diameter (ID)
1.07
mm

(Equiv. 0.042 in.)
Section (t)
1.27
mm

(Equiv. 0.05 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00107-127-N90-002 (PK-100)
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
1 pack (100 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$0.77 AUD
$12.00 AUD $0.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
1.07
mm

(Equiv. 0.042 in.)
Section (t)
1.27
mm

(Equiv. 0.05 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00107-127-N90-002 (PK-100)
General Purpose O-Rings - 1.07x1.27 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
1 pack (100 pcs) Available Now | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$0.77 AUD
$12.00 AUD $0.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (100 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
1.24
mm

(Equiv. 0.049 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.24x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00124-262-N70-102 (PK-100)
General Purpose O-Rings - 1.24x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
104 units (10400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$14.05 AUD
$14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

104 units (10400 pcs) Available Now. Backorder if more than 104.
Inside Diameter (ID)
1.24
mm

(Equiv. 0.049 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.24x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00124-262-N70-102 (PK-100)
General Purpose O-Rings - 1.24x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
104 units (10400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$14.05 AUD
$14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

104 units (10400 pcs) Available Now. Backorder if more than 104.
Inside Diameter (ID)
1.42
mm

(Equiv. 0.056 in.)
Section (t)
1.52
mm

(Equiv. 0.06 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.42x1.52 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00142-152-N70-003 (PK-100)
General Purpose O-Rings - 1.42x1.52 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
38 units (3800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$16.05 AUD
$16.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

38 units (3800 pcs) Available Now. Backorder if more than 38.
Inside Diameter (ID)
1.42
mm

(Equiv. 0.056 in.)
Section (t)
1.52
mm

(Equiv. 0.06 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.42x1.52 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00142-152-N70-003 (PK-100)
General Purpose O-Rings - 1.42x1.52 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
38 units (3800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$16.05 AUD
$16.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

38 units (3800 pcs) Available Now. Backorder if more than 38.
Inside Diameter (ID)
1.50
mm

(Equiv. 0.059 in.)
Section (t)
0.60
mm

(Equiv. 0.024 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.5x0.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00150-060-N70 (PK-100)
General Purpose O-Rings - 1.5x0.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
62 units (6200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

62 units (6200 pcs) Available Now. Backorder if more than 62.
Inside Diameter (ID)
1.50
mm

(Equiv. 0.059 in.)
Section (t)
0.60
mm

(Equiv. 0.024 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.5x0.6 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00150-060-N70 (PK-100)
General Purpose O-Rings - 1.5x0.6 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
62 units (6200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

62 units (6200 pcs) Available Now. Backorder if more than 62.
Inside Diameter (ID)
1.50
mm

(Equiv. 0.059 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00150-100-N70 (PK-10)
General Purpose O-Rings - 1.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
479 units (4790 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$0.50 AUD
$0.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

479 units (4790 pcs) Available Now. Backorder if more than 479.
Inside Diameter (ID)
1.50
mm

(Equiv. 0.059 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00150-100-N70 (PK-10)
General Purpose O-Rings - 1.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
479 units (4790 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$0.50 AUD
$0.50 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

479 units (4790 pcs) Available Now. Backorder if more than 479.
Inside Diameter (ID)
1.78
mm

(Equiv. 0.07 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00178-178-N70-004 (PK-100)
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
95 units (9500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

95 units (9500 pcs) Available Now. Backorder if more than 95.
Inside Diameter (ID)
1.78
mm

(Equiv. 0.07 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00178-178-N70-004 (PK-100)
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
95 units (9500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

95 units (9500 pcs) Available Now. Backorder if more than 95.
Inside Diameter (ID)
1.78
mm

(Equiv. 0.07 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00178-178-N90-004 (PK-200)
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
131 units (26200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$16.05 AUD
$16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

131 units (26200 pcs) Available Now. Backorder if more than 131.
Inside Diameter (ID)
1.78
mm

(Equiv. 0.07 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00178-178-N90-004 (PK-200)
General Purpose O-Rings - 1.78x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
131 units (26200 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$16.05 AUD
$16.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

131 units (26200 pcs) Available Now. Backorder if more than 131.
Inside Diameter (ID)
2.00
mm

(Equiv. 0.079 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00200-100-N70 (PK-100)
General Purpose O-Rings - 2x1 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
$27.23 AUD
$27.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
2.00
mm

(Equiv. 0.079 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00200-100-N70 (PK-100)
General Purpose O-Rings - 2x1 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
$27.23 AUD
$27.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Inside Diameter (ID)
2.00
mm

(Equiv. 0.079 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00200-150-N70 (PK-200)
General Purpose O-Rings - 2x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
59 units (11800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

59 units (11800 pcs) Available Now. Backorder if more than 59.
Inside Diameter (ID)
2.00
mm

(Equiv. 0.079 in.)
Section (t)
1.50
mm

(Equiv. 0.059 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2x1.5 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00200-150-N70 (PK-200)
General Purpose O-Rings - 2x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
59 units (11800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

59 units (11800 pcs) Available Now. Backorder if more than 59.
Inside Diameter (ID)
2.05
mm

(Equiv. 0.081 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00205-262-N70-103 (PK-100)
General Purpose O-Rings - 2.05x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
49 units (4900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

49 units (4900 pcs) Available Now. Backorder if more than 49.
Inside Diameter (ID)
2.05
mm

(Equiv. 0.081 in.)
Section (t)
2.62
mm

(Equiv. 0.103 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00205-262-N70-103 (PK-100)
General Purpose O-Rings - 2.05x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
49 units (4900 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

49 units (4900 pcs) Available Now. Backorder if more than 49.
Inside Diameter (ID)
2.50
mm

(Equiv. 0.098 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00250-100-N70 (PK-200)
General Purpose O-Rings - 2.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
212 units (42400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

212 units (42400 pcs) Available Now. Backorder if more than 212.
Inside Diameter (ID)
2.50
mm

(Equiv. 0.098 in.)
Section (t)
1.00
mm

(Equiv. 0.039 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.5x1 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00250-100-N70 (PK-200)
General Purpose O-Rings - 2.5x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
212 units (42400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

212 units (42400 pcs) Available Now. Backorder if more than 212.
Inside Diameter (ID)
2.57
mm

(Equiv. 0.101 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00257-178-N70-005 (PK-200)
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
43 units (8600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

43 units (8600 pcs) Available Now. Backorder if more than 43.
Inside Diameter (ID)
2.57
mm

(Equiv. 0.101 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00257-178-N70-005 (PK-200)
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
43 units (8600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

43 units (8600 pcs) Available Now. Backorder if more than 43.
Inside Diameter (ID)
2.57
mm

(Equiv. 0.101 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00257-178-N90-005 (PK-250)
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
4 units (1000 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.41 AUD
$25.00 AUD $1.41 AUD
Priced, Stocked and Sold Per 250 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

4 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Inside Diameter (ID)
2.57
mm

(Equiv. 0.101 in.)
Section (t)
1.78
mm

(Equiv. 0.07 in.)
Colour
Black

Hardness
Duro 90
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00257-178-N90-005 (PK-250)
General Purpose O-Rings - 2.57x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
4 units (1000 pcs) Available Now | Item Discontinued - Up to 4 may be ordered online. No backorders. Please contact us if you need a larger quantity
$1.41 AUD
$25.00 AUD $1.41 AUD
Priced, Stocked and Sold Per 250 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

4 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00284-262-N70-104 (PK-100)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
73 units (7300 pcs) Available Now | Item Discontinued - Up to 73 may be ordered online. No backorders. Please contact us if you need a larger quantity
$0.86 AUD
$14.00 AUD $0.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

73 units (7300 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00284-262-N70-104 (PK-100)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
73 units (7300 pcs) Available Now | Item Discontinued - Up to 73 may be ordered online. No backorders. Please contact us if you need a larger quantity
$0.86 AUD
$14.00 AUD $0.86 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

73 units (7300 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00284-262-N90-104 (PK-100)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
35 units (3500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$14.05 AUD
$14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

35 units (3500 pcs) Available Now. Backorder if more than 35.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00284-262-N90-104 (PK-100)
General Purpose O-Rings - 2.84x2.62 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
35 units (3500 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$14.05 AUD
$14.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

35 units (3500 pcs) Available Now. Backorder if more than 35.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00290-178-N70-006 (PK-200)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
44 units (8800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

44 units (8800 pcs) Available Now. Backorder if more than 44.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00290-178-N70-006 (PK-200)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
44 units (8800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$20.05 AUD
$20.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

44 units (8800 pcs) Available Now. Backorder if more than 44.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00290-178-N90-006 (PK-100)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
56 units (5600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$10.05 AUD
$10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (5600 pcs) Available Now. Backorder if more than 56.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00290-178-N90-006 (PK-100)
General Purpose O-Rings - 2.9x1.78 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
56 units (5600 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$10.05 AUD
$10.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

56 units (5600 pcs) Available Now. Backorder if more than 56.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00300-100-N70 (PK-200)
General Purpose O-Rings - 3x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
259 units (51800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

259 units (51800 pcs) Available Now. Backorder if more than 259.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00300-100-N70 (PK-200)
General Purpose O-Rings - 3x1 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
259 units (51800 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$8.05 AUD
$8.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

259 units (51800 pcs) Available Now. Backorder if more than 259.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00300-150-N70 (PK-200)
General Purpose O-Rings - 3x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
72 units (14400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

72 units (14400 pcs) Available Now. Backorder if more than 72.
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 Rubber - Nitrile NBR, BUNA-N O-Ring
Material: Nitrile (NBR, BUNA-N)   
Part Number: OR-00300-150-N70 (PK-200)
General Purpose O-Rings - 3x1.5 mm - Black Nitrile Rubber Packs - Nitrile NBR, BUNA-N O-Ring
72 units (14400 pcs) Available Now | Further orders can be expected around Wed, Feb 04, 2026
$12.05 AUD
$12.05 AUD
Priced, Stocked and Sold Per 200 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

72 units (14400 pcs) Available Now. Backorder if more than 72.
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)   
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
$6.05 AUD
$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)
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)   
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
$6.05 AUD
$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)   
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
$10.05 AUD
$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)   
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
$10.05 AUD
$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)   
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
$0.77 AUD
$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)   
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
$0.77 AUD
$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.