2.5mm CS

Buna-N / Nitrile Metric O-Rings 70 Duro (NBR):

A general purpose, sulfur-cured Buna-N Nitrile O-Ring, the most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. More than 50% of the Orings sold are Buna-N Nitrile Orings, commonly used in hydraulic/pneumatic motors, cylinders, pumps and valves.

O-Ring Dimensions are defined by the cross section (CS) and the inside diameter (ID).

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

Displaying 126 to 150 (of 197 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 2.5mm X 74mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X074
2.5mm X 74mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 708
$0.351
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Min Qty:  10
Quantity Discounts
10-399$0.351
400-5,999$0.252
6,000+$0.176
(image for) 2.5mm X 64mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X064
2.5mm X 64mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 754
$0.260
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Min Qty:  10
Quantity Discounts
10-499$0.260
500-7,999$0.186
8,000+$0.130
(image for) 2.5mm X 34mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X034
2.5mm X 34mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 757
$0.134
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Min Qty:  20
Quantity Discounts
20-999$0.134
1,000-14,999$0.096
15,000+$0.067
(image for) 2.5mm X 50mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X050
2.5mm X 50mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 796
$0.212
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Min Qty:  10
Quantity Discounts
10-699$0.212
700-8,999$0.152
9,000+$0.106
(image for) 2.5mm X 98mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X098
2.5mm X 98mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 831
$0.499
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Min Qty:  10
Quantity Discounts
10-299$0.499
300-3,999$0.358
4,000+$0.250
(image for) 2.5mm X 67mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X067
2.5mm X 67mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 844
$0.273
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Min Qty:  10
Quantity Discounts
10-499$0.273
500-6,999$0.196
7,000+$0.137
(image for) 2.5mm X 66mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X066
2.5mm X 66mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 857
$0.271
Add:
Min Qty:  10
Quantity Discounts
10-499$0.271
500-6,999$0.195
7,000+$0.136
(image for) 2.5mm X 52mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X052
2.5mm X 52mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 860
$0.216
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Min Qty:  10
Quantity Discounts
10-599$0.216
600-8,999$0.155
9,000+$0.108
(image for) 2.5mm X 3mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X003
2.5mm X 3mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 884
$0.027
Add:
Min Qty:  100
Quantity Discounts
100-4,999$0.027
5,000-70,999$0.020
71,000+$0.014
(image for) 2.5mm X 24.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X024.5
2.5mm X 24.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 894
$0.087
Add:
Min Qty:  30
Quantity Discounts
30-1,599$0.087
1,600-22,999$0.063
23,000+$0.044
(image for) 2.5mm X 49mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X049
2.5mm X 49mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 912
$0.201
Add:
Min Qty:  10
Quantity Discounts
10-699$0.201
700-9,999$0.145
10,000+$0.101
(image for) 2.5mm X 87mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X087
2.5mm X 87mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 938
$0.448
Add:
Min Qty:  10
Quantity Discounts
10-299$0.448
300-3,999$0.320
4,000+$0.224
(image for) 2.5mm X 31.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X031.5
2.5mm X 31.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 975
$0.111
Add:
Min Qty:  20
Quantity Discounts
20-1,299$0.111
1,300-17,999$0.080
18,000+$0.056
(image for) 2.5mm X 106mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X106
2.5mm X 106mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1112
$0.524
Add:
Min Qty:  5
Quantity Discounts
5-299$0.524
300-3,999$0.375
4,000+$0.262
(image for) 2.5mm X 17.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X017.5
2.5mm X 17.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1249
$0.056
Add:
Min Qty:  40
Quantity Discounts
40-2,499$0.056
2,500-35,999$0.040
36,000+$0.028
(image for) 2.5mm X 72mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X072
2.5mm X 72mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1273
$0.341
Add:
Min Qty:  10
Quantity Discounts
10-399$0.341
400-5,999$0.245
6,000+$0.171
(image for) 2.5mm X 40mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X040
2.5mm X 40mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1335
$0.156
Add:
Min Qty:  20
Quantity Discounts
20-899$0.156
900-12,999$0.112
13,000+$0.078
(image for) 2.5mm X 54mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X054
2.5mm X 54mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1338
$0.224
Add:
Min Qty:  10
Quantity Discounts
10-599$0.224
600-8,999$0.160
9,000+$0.112
(image for) 2.5mm X 23.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X023.5
2.5mm X 23.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1374
$0.083
Add:
Min Qty:  30
Quantity Discounts
30-1,699$0.083
1,700-23,999$0.060
24,000+$0.042
(image for) 2.5mm X 21.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X021.5
2.5mm X 21.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1508
$0.076
Add:
Min Qty:  30
Quantity Discounts
30-1,799$0.076
1,800-25,999$0.055
26,000+$0.038
(image for) 2.5mm X 20mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X020
2.5mm X 20mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1672
$0.067
Add:
Min Qty:  40
Quantity Discounts
40-1,999$0.067
2,000-28,999$0.049
29,000+$0.034
(image for) 2.5mm X 100mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X100
2.5mm X 100mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1916
$0.502
Add:
Min Qty:  5
Quantity Discounts
5-299$0.502
300-3,999$0.359
4,000+$0.251
(image for) 2.5mm X 13.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X013.5
2.5mm X 13.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 1939
$0.043
Add:
Min Qty:  100
Quantity Discounts
100-3,099$0.043
3,100-44,999$0.032
45,000+$0.022
(image for) 2.5mm X 21mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X021
2.5mm X 21mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2110
$0.072
Add:
Min Qty:  30
Quantity Discounts
30-1,899$0.072
1,900-27,999$0.052
28,000+$0.036
(image for) 2.5mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X006
2.5mm X 6mm (NBR) Buna-N 70 Duro Metric O-Ring
Cross Section "CS" X Inside Diameter "ID" Metric O-Rings Buna-N 70 Duro (NBR): The most commonly used elastomer for sealing...
 In Stock: 2199
$0.027
Add:
Min Qty:  100
Quantity Discounts
100-4,999$0.027
5,000-70,999$0.020
71,000+$0.014
Displaying 126 to 150 (of 197 Products)
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