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 51 to 75 (of 215 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) 2.5mm X 27mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X027
2.5mm X 27mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 25653
$0.120
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Min Qty:  25
Quantity Discounts
25-388$0.120
389-15,899$0.090
15,900-48,999$0.063
49,000+$0.051
(image for) 2.5mm X 27.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X027.5
2.5mm X 27.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 0
$0.120
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Min Qty:  1667
Quantity Discounts
1667-3,888$0.120
3,889$0.090
15,900-48,999$0.063
49,000+$0.051
(image for) 2.5mm X 28mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X028
2.5mm X 28mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 25771
$0.130
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Min Qty:  24
Quantity Discounts
24-357$0.130
358-14,499$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 2.5mm X 28.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X028.5
2.5mm X 28.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 6008
$0.130
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Min Qty:  1539
Quantity Discounts
1539-3,571$0.130
3,572$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 2.5mm X 29mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X029
2.5mm X 29mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 24748
$0.130
Add:
Min Qty:  24
Quantity Discounts
24-357$0.130
358-14,499$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 2.5mm X 29.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X029.5
2.5mm X 29.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 0
$0.130
Add:
Min Qty:  1539
Quantity Discounts
1539-3,571$0.130
3,572$0.098
14,500-44,599$0.069
44,600+$0.056
(image for) 2.5mm X 30mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X030
2.5mm X 30mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 13308
$0.140
Add:
Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(image for) 2.5mm X 30.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X030.5
2.5mm X 30.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 880
$0.140
Add:
Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(image for) 2.5mm X 31mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X031
2.5mm X 31mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 120
$0.140
Add:
Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(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
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 531
$0.140
Add:
Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(image for) 2.5mm X 32mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X032
2.5mm X 32mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 2690
$0.140
Add:
Min Qty:  22
Quantity Discounts
22-333$0.140
334-13,499$0.105
13,500-41,699$0.074
41,700+$0.060
(image for) 2.5mm X 32.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X032.5
2.5mm X 32.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 460
$0.150
Add:
Min Qty:  20
Quantity Discounts
20-309$0.150
310-12,499$0.113
12,500-39,099$0.080
39,100+$0.064
(image for) 2.5mm X 33mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X033
2.5mm X 33mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 6680
$0.150
Add:
Min Qty:  1334
Quantity Discounts
1334-3,097$0.150
3,098$0.113
12,500-39,099$0.080
39,100+$0.064
(image for) 2.5mm X 33.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X033.5
2.5mm X 33.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 2634
$0.150
Add:
Min Qty:  20
Quantity Discounts
20-309$0.150
310-12,499$0.113
12,500-39,099$0.080
39,100+$0.064
(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
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 1
$0.170
Add:
Min Qty:  18
Quantity Discounts
18-273$0.170
274-11,099$0.128
11,100-34,699$0.090
34,700+$0.072
(image for) 2.5mm X 34.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X034.5
2.5mm X 34.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 480
$0.180
Add:
Min Qty:  17
Quantity Discounts
17-259$0.180
260-10,499$0.135
10,500-32,899$0.095
32,900+$0.076
(image for) 2.5mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X035
2.5mm X 35mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 8855
$0.180
Add:
Min Qty:  17
Quantity Discounts
17-259$0.180
260-10,499$0.135
10,500-32,899$0.095
32,900+$0.076
(image for) 2.5mm X 35.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X035.5
2.5mm X 35.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 5049
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 36mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X036
2.5mm X 36mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 217
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 36.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X036.5
2.5mm X 36.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 3361
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 37mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X037
2.5mm X 37mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 7172
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 37.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X037.5
2.5mm X 37.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 0
$0.190
Add:
Min Qty:  1053
Quantity Discounts
1053-2,447$0.190
2,448-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 38mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X038
2.5mm X 38mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 3146
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 38.5mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X038.5
2.5mm X 38.5mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 234
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
(image for) 2.5mm X 39mm (NBR) Buna-N 70 Duro Metric O-Ring N2.50X039
2.5mm X 39mm (NBR) Buna-N 70 Duro Metric O-Ring
Buna-N Nitrile (NBR) Metric O-Rings – 70 Durometer The O-Ring Store LLC provides high-quality Buna-N Nitrile (NBR) Metric O-Rings , engineered for superior sealing performance across industrial, automotive, and commercial applications. Our 70-durometer Buna-N O-Rings offer excellent resistance to...
 In Stock: 250
$0.190
Add:
Min Qty:  16
Quantity Discounts
16-244$0.190
245-9,899$0.143
9,900$0.101
30,900+$0.081
Displaying 51 to 75 (of 215 Products)
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Phone 208-413-6377 - Fax 208-413-6719