-300 Series - 0.210 - 3/16" CS

50 Durometer, Commercial Grade Soft Buna-N O-Rings

Designed for applications requiring soft O-Ring sealing material. Primarily used as a low pressure static seal or gasket. Buna-N compound materials are "standard” for most O-Ring service. While they are not as strong as other Buna-N O-Rings, Soft Buna-N O-Rings require less force to make an effective seal and conform better to uneven surfaces. They are suitable for a broad range of fluids including oils, water, and mild chemicals.

Displaying 51 to 75 (of 80 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) AS568-376 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50376
AS568-376 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$4.400
Add:
Min Qty:  150
Quantity Discounts
150-299$4.400
300-1,099$3.143
1,100+$2.200
(image for) AS568-377 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50377
AS568-377 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$4.460
Add:
Min Qty:  150
Quantity Discounts
150-299$4.460
300-1,099$3.185
1,100+$2.229
(image for) AS568-378 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50378
AS568-378 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 128
$8.180
Add:
Quantity Discounts
1-199$8.180
200-599$5.839
600+$4.087
(image for) AS568-379 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50379
AS568-379 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$8.220
Add:
Min Qty:  50
Quantity Discounts
50-199$8.220
200-599$5.868
600+$4.107
(image for) AS568-380 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50380
AS568-380 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$8.430
Add:
Min Qty:  50
Quantity Discounts
50-199$8.430
200-599$6.018
600+$4.212
(image for) AS568-381 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50381
AS568-381 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$8.520
Add:
Min Qty:  50
Quantity Discounts
50-199$8.520
200-599$6.083
600+$4.258
(image for) AS568-382 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50382
AS568-382 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$8.650
Add:
Min Qty:  50
Quantity Discounts
50-199$8.650
200-599$6.178
600+$4.324
(image for) AS568-383 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50383
AS568-383 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$8.910
Add:
Min Qty:  50
Quantity Discounts
50-199$8.910
200-599$6.365
600+$4.455
(image for) AS568-384 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50384
AS568-384 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$9.150
Add:
Min Qty:  50
Quantity Discounts
50-199$9.150
200-499$6.533
500+$4.573
(image for) AS568-385 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50385
AS568-385 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 10
$9.250
Add:
Quantity Discounts
1-199$9.250
200-499$6.603
500+$4.622
(image for) AS568-386 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50386
AS568-386 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$15.750
Add:
Min Qty:  50
Quantity Discounts
50-99$15.750
100-299$11.245
300+$7.871
(image for) AS568-387 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50387
AS568-387 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$15.890
Add:
Min Qty:  50
Quantity Discounts
50-99$15.890
100-299$11.348
300+$7.943
(image for) AS568-388 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50388
AS568-388 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$16.020
Add:
Min Qty:  50
Quantity Discounts
50-99$16.020
100-299$11.442
300+$8.009
(image for) AS568-351 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50351
AS568-351 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-3/4"ID X 5-1/8"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
 In Stock: 0
$1.670
Add:
Min Qty:  350
Quantity Discounts
350-799$1.670
800-2,999$1.193
3,000+$0.835
(image for) AS568-352 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50352
AS568-352 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-7/8"ID X 5-1/4"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
 In Stock: 407
$1.730
Add:
Quantity Discounts
1-799$1.730
800-2,899$1.230
2,900+$0.861
(image for) AS568-353 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50353
AS568-353 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
5"ID X 5-3/8"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
 In Stock: 0
$2.200
Add:
Min Qty:  250
Quantity Discounts
250-599$2.200
600-2,299$1.570
2,300+$1.099
(image for) AS568-354 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50354
AS568-354 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
5-1/8"ID X 5-1/2"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
 In Stock: 0
$2.210
Add:
Min Qty:  250
Quantity Discounts
250-599$2.210
600-2,299$1.578
2,300+$1.104
(image for) AS568-355 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50355
AS568-355 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 1589
$2.220
Add:
Quantity Discounts
1-599$2.220
600-2,299$1.582
2,300+$1.107
(image for) AS568-356 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50356
AS568-356 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$2.230
Add:
Min Qty:  250
Quantity Discounts
250-599$2.230
600-2,299$1.588
2,300+$1.111
(image for) AS568-357 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50357
AS568-357 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
5-1/2"ID X 5-7/8"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
 In Stock: 0
$2.260
Add:
Min Qty:  250
Quantity Discounts
250-599$2.260
600-2,199$1.610
2,200+$1.127
(image for) AS568-358 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50358
AS568-358 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
5-5/8"ID X 6"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
 In Stock: 0
$2.260
Add:
Min Qty:  250
Quantity Discounts
250-599$2.260
600-2,199$1.615
2,200+$1.130
(image for) AS568-359 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50359
AS568-359 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$2.290
Add:
Min Qty:  250
Quantity Discounts
250-599$2.290
600-2,199$1.633
2,200+$1.143
(image for) AS568-360 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50360
AS568-360 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$2.360
Add:
Min Qty:  250
Quantity Discounts
250-599$2.360
600-2,099$1.680
2,100+$1.176
(image for) AS568-361 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50361
AS568-361 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$2.360
Add:
Min Qty:  250
Quantity Discounts
250-599$2.360
600-2,099$1.680
2,100+$1.176
(image for) AS568-362 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50362
AS568-362 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of...
 In Stock: 0
$2.370
Add:
Min Qty:  250
Quantity Discounts
250-599$2.370
600-2,099$1.693
2,100+$1.185
Displaying 51 to 75 (of 80 Products)
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