7am-3pm Pacific Mon-Fri | 208-413-6377

Categories


-200 Series - 1/8" CS - 0.139" CS

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.

Operating temperature: -40° to +250°F




Image Model+ Item Name Qty. Price Quantity Discounts
-261 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70261

-261 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

6 3/4"ID X 7"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
16
$0.55

Add:
Min:  2
Quantity Discounts
2-99$0.55
100-499$0.41
500+$0.28
-262 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70262

-262 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

7"ID X 7 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
158
$0.57

Add:
Min:  2
Quantity Discounts
2-99$0.57
100-499$0.43
500+$0.29
-263 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70263

-263 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

7 1/4"ID X 7 1/2"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
22
$0.60

Add:
Min:  2
Quantity Discounts
2-99$0.60
100-499$0.45
500+$0.30
-264 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70264

-264 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

7 1/2"ID X 7 3/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
145
$0.64

Add:
Min:  2
Quantity Discounts
2-99$0.64
100-499$0.48
500+$0.32
-265 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70265

-265 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

7 3/4"ID X 8"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
34
$0.67

Add:
Min:  2
Quantity Discounts
2-99$0.67
100-499$0.50
500+$0.34
-266 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70266

-266 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

8"ID X 8 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
31
$0.70

Add:
Min:  2
Quantity Discounts
2-74$0.70
75-499$0.53
500+$0.35
-267 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70267

-267 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

8 1/4"ID X 8 1/2"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
146
$0.73

Add:
Min:  2
Quantity Discounts
2-74$0.73
75-499$0.55
500+$0.37
-268 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70268

-268 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

8 1/2"ID X 8 3/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
119
$0.77

Add:

Quantity Discounts
1-74$0.77
75-499$0.58
500+$0.39
-269 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70269

-269 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

8 3/4"ID X 9"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
81
$0.80

Add:

Quantity Discounts
1-74$0.80
75-499$0.60
500+$0.40
-270 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70270

-270 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

9"ID X 9 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
58
$0.83

Add:

Quantity Discounts
1-74$0.83
75-499$0.62
500+$0.42
-271 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70271

-271 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

9 1/4"ID X 9 1/2"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
266
$0.92

Add:

Quantity Discounts
1-74$0.92
75-499$0.69
500+$0.46
-272 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70272

-272 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

9 1/2"ID X 9 3/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
117
$1.00

Add:

Quantity Discounts
1-74$1.00
75-499$0.75
500+$0.50
-273 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70273

-273 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

9 3/4"ID X 10"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
78
$1.09

Add:

Quantity Discounts
1-74$1.09
75-499$0.82
500+$0.55
-274 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70274

-274 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

10"ID X 10 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
42
$1.17

Add:

Quantity Discounts
1-49$1.17
50-299$0.88
300+$0.59
-275 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70275

-275 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

10 1/2"ID X 10 3/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
56
$1.25

Add:

Quantity Discounts
1-49$1.25
50-299$0.94
300+$0.63
-276 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70276

-276 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

11"ID X 11 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
1163
$1.34

Add:

Quantity Discounts
1-49$1.34
50-299$1.01
300+$0.67
-277 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70277

-277 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

11 1/2"ID X 11 3/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
75
$1.42

Add:

Quantity Discounts
1-49$1.42
50-299$1.07
300+$0.71
-278 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70278

-278 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

12"ID X 12 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
88
$1.50

Add:

Quantity Discounts
1-49$1.50
50-249$1.13
250+$0.75
-279 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70279

-279 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

13"ID X 13 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
53
$1.59

Add:

Quantity Discounts
1-49$1.59
50-249$1.19
250+$0.80
-280 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70280

-280 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

14"ID X 14 1/4"OD X 1/8"CS Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
59
$1.67

Add:

Quantity Discounts
1-49$1.67
50-249$1.25
250+$0.84