O-Rings - General Purpose

4358 Products in this selection
This is a combined category of products from multiple levels.
Use the filters in the table below, or the category tree above to refine the selection. To order any item, simply click the part number for a full product page, then add to your cart.
Miniature Bearings Australia (Minibearings)

Additional resources:
Orings Catalogue PDF
O-Ring Assortment Kits
A more concise listing may be found on the Smallparts store at O-Rings - General Purpose. Smallparts promote the most popular MBA products.
Inside Diameter (I.D.) Section (t) Colour Hardness Indicative
Image
Inside Diameter (I.D.)
1.85
mm

(0.073 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 1.85x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00185-150-N70 General Purpose O-Rings - 1.85x1.5 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.) Section (t) Colour Hardness Indicative
Image
Inside Diameter (I.D.)
1.85
mm

(0.073 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 1.85x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00185-150-N70 General Purpose O-Rings - 1.85x1.5 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
0.75
mm

(0.03 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x0.75 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-075-N70 General Purpose O-Rings - 2x0.75 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
0.75
mm

(0.03 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x0.75 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-075-N70 General Purpose O-Rings - 2x0.75 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.00
mm

(0.039 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-100-N70 (200 Pcs) General Purpose O-Rings - 2x1 mm - Black - Nitrile NBR, BUNA-N
1 pack (200 pcs) Available Immediately | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$6.00 AUD $5.00 AUD
Per 200
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.00
mm

(0.039 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-100-N70 (200 Pcs) General Purpose O-Rings - 2x1 mm - Black - Nitrile NBR, BUNA-N
1 pack (200 pcs) Available Immediately | Item Discontinued - Up to 1 may be ordered online. No backorders. Please contact us if you need a larger quantity
$5.00 AUD
$6.00 AUD $5.00 AUD
Per 200
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-150-N70 (200 Pcs) General Purpose O-Rings - 2x1.5 mm - Black - Nitrile NBR, BUNA-N
267 units (53400 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.05 AUD
$4.05 AUD
Per 200
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-150-N70 (200 Pcs) General Purpose O-Rings - 2x1.5 mm - Black - Nitrile NBR, BUNA-N
267 units (53400 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.05 AUD
$4.05 AUD
Per 200
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-180-N70 (6000 Pcs) General Purpose O-Rings - 2x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
Inside Diameter (I.D.)
2.00
mm

(0.079 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00200-180-N70 (6000 Pcs) General Purpose O-Rings - 2x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00205-262-N70-103 (100 Pcs) General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
114 units (11400 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$5.05 AUD
$5.05 AUD
Per 100
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00205-262-N70-103 (100 Pcs) General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
114 units (11400 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$5.05 AUD
$5.05 AUD
Per 100
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00205-262-CR70-103 General Purpose O-Rings - 2.05x2.62 mm - Black - Neoprene Rubber
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.05x2.62 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00205-262-CR70-103 General Purpose O-Rings - 2.05x2.62 mm - Black - Neoprene Rubber
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 90
General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00205-262-N90-103 (900 Pcs) General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$669.14 AUD
$669.14 AUD
Per 900
Inside Diameter (I.D.)
2.05
mm

(0.081 in.)
Section (t)
2.62
mm

(0.103 in.)
Colour
Black
Hardness
Duro 90
General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00205-262-N90-103 (900 Pcs) General Purpose O-Rings - 2.05x2.62 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$669.14 AUD
$669.14 AUD
Per 900
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.20
mm

(0.087 in.)
Section (t)
1.60
mm

(0.063 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.2x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00220-160-N70 (1200 Pcs) General Purpose O-Rings - 2.2x1.6 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,543.59 AUD
$1,543.59 AUD
Per 1200
Inside Diameter (I.D.)
2.20
mm

(0.087 in.)
Section (t)
1.60
mm

(0.063 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.2x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00220-160-N70 (1200 Pcs) General Purpose O-Rings - 2.2x1.6 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,543.59 AUD
$1,543.59 AUD
Per 1200
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.24
mm

(0.088 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.24x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00224-180-N70 (6000 Pcs) General Purpose O-Rings - 2.24x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
Inside Diameter (I.D.)
2.24
mm

(0.088 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.24x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00224-180-N70 (6000 Pcs) General Purpose O-Rings - 2.24x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.40
mm

(0.094 in.)
Section (t)
0.40
mm

(0.016 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.4x0.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00240-040-N70 (150 Pcs) General Purpose O-Rings - 2.4x0.4 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.40
mm

(0.094 in.)
Section (t)
0.40
mm

(0.016 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.4x0.4 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00240-040-N70 (150 Pcs) General Purpose O-Rings - 2.4x0.4 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.40
mm

(0.094 in.)
Section (t)
1.90
mm

(0.075 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00240-190-N70 (1000 Pcs) General Purpose O-Rings - 2.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,292.23 AUD
$1,292.23 AUD
Per 1000
Inside Diameter (I.D.)
2.40
mm

(0.094 in.)
Section (t)
1.90
mm

(0.075 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00240-190-N70 (1000 Pcs) General Purpose O-Rings - 2.4x1.9 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,292.23 AUD
$1,292.23 AUD
Per 1000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
0.60
mm

(0.024 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x0.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-060-N70 General Purpose O-Rings - 2.5x0.6 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
0.60
mm

(0.024 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x0.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-060-N70 General Purpose O-Rings - 2.5x0.6 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.00
mm

(0.039 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-100-N70 (200 Pcs) General Purpose O-Rings - 2.5x1 mm - Black - Nitrile NBR, BUNA-N
410 units (82000 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.05 AUD
$4.05 AUD
Per 200
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.00
mm

(0.039 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-100-N70 (200 Pcs) General Purpose O-Rings - 2.5x1 mm - Black - Nitrile NBR, BUNA-N
410 units (82000 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.05 AUD
$4.05 AUD
Per 200
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-150-N70 (6300 Pcs) General Purpose O-Rings - 2.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$4,088.86 AUD
$4,088.86 AUD
Per 6300
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-150-N70 (6300 Pcs) General Purpose O-Rings - 2.5x1.5 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$4,088.86 AUD
$4,088.86 AUD
Per 6300
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-180-N70 (6000 Pcs) General Purpose O-Rings - 2.5x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-180-N70 (6000 Pcs) General Purpose O-Rings - 2.5x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
2.00
mm

(0.079 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-200-N70 (6000 Pcs) General Purpose O-Rings - 2.5x2 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
Inside Diameter (I.D.)
2.50
mm

(0.098 in.)
Section (t)
2.00
mm

(0.079 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.5x2 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00250-200-N70 (6000 Pcs) General Purpose O-Rings - 2.5x2 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$3,894.14 AUD
$3,894.14 AUD
Per 6000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00257-178-CR70-005 General Purpose O-Rings - 2.57x1.78 mm - Black - Neoprene Rubber
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black - Neoprene Rubber
Material: Neoprene Rubber   
Category: O-Rings - General Purpose - Neoprene Rubber
Part Number: OR-00257-178-CR70-005 General Purpose O-Rings - 2.57x1.78 mm - Black - Neoprene Rubber
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 90
General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00257-178-N90-005 (250 Pcs) General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
4 units (1000 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$10.05 AUD
$10.05 AUD
Per 250
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 90
General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00257-178-N90-005 (250 Pcs) General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
4 units (1000 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$10.05 AUD
$10.05 AUD
Per 250
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00257-178-N70-005 (200 Pcs) General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
89 units (17800 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.77 AUD
$4.77 AUD
Per 200
Inside Diameter (I.D.)
2.57
mm

(0.101 in.)
Section (t)
1.78
mm

(0.07 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00257-178-N70-005 (200 Pcs) General Purpose O-Rings - 2.57x1.78 mm - Black - Nitrile NBR, BUNA-N
89 units (17800 pcs) Available Immediately | Further orders can be expected around Sat, Aug 16, 2025
$4.77 AUD
$4.77 AUD
Per 200
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.60
mm

(0.102 in.)
Section (t)
1.90
mm

(0.075 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.6x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00260-190-N70 (1000 Pcs) General Purpose O-Rings - 2.6x1.9 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,298.14 AUD
$1,298.14 AUD
Per 1000
Inside Diameter (I.D.)
2.60
mm

(0.102 in.)
Section (t)
1.90
mm

(0.075 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.6x1.9 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00260-190-N70 (1000 Pcs) General Purpose O-Rings - 2.6x1.9 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$1,298.14 AUD
$1,298.14 AUD
Per 1000
View the product page first if you are unsure.
Inside Diameter (I.D.)
2.75
mm

(0.108 in.)
Section (t)
1.60
mm

(0.063 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.75x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00275-160-N70 General Purpose O-Rings - 2.75x1.6 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.75
mm

(0.108 in.)
Section (t)
1.60
mm

(0.063 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.75x1.6 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00275-160-N70 General Purpose O-Rings - 2.75x1.6 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.80
mm

(0.11 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.8x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00280-150-N70 General Purpose O-Rings - 2.8x1.5 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.80
mm

(0.11 in.)
Section (t)
1.50
mm

(0.059 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.8x1.5 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00280-150-N70 General Purpose O-Rings - 2.8x1.5 mm - Black - Nitrile NBR, BUNA-N
Contact Us | Item Discontinued - Please contact us if you need a large quantity
Inside Diameter (I.D.)
2.80
mm

(0.11 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.8x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00280-180-N70 (6300 Pcs) General Purpose O-Rings - 2.8x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$4,088.86 AUD
$4,088.86 AUD
Per 6300
Inside Diameter (I.D.)
2.80
mm

(0.11 in.)
Section (t)
1.80
mm

(0.071 in.)
Colour
Black
Hardness
Duro 70
General Purpose O-Rings - 2.8x1.8 mm - Black - Nitrile NBR, BUNA-N
Material: Nitrile (NBR, BUNA-N)   
Category: O-Rings - General Purpose - Nitrile Rubber
Part Number: OR-00280-180-N70 (6300 Pcs) General Purpose O-Rings - 2.8x1.8 mm - Black - Nitrile NBR, BUNA-N
Out of Stock | Backorder Now | Orders can be expected around Sat, Aug 16, 2025
$4,088.86 AUD
$4,088.86 AUD
Per 6300
View the product page first if you are unsure.