-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 1 to 80 (of 80 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(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) AS568-387 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) AS568-386 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) AS568-385 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) AS568-384 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) AS568-383 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) AS568-382 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) AS568-381 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) AS568-380 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) AS568-379 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) AS568-378 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) AS568-377 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) AS568-376 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) AS568-375 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50375
AS568-375 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
$4.350
Add:
Min Qty:  150
Quantity Discounts
150-299$4.350
300-1,199$3.102
1,200+$2.171
(image for) AS568-374 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50374
AS568-374 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: 27
$4.310
Add:
Quantity Discounts
1-299$4.310
300-1,199$3.078
1,200+$2.154
(image for) AS568-373 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50373
AS568-373 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
$4.280
Add:
Min Qty:  150
Quantity Discounts
150-299$4.280
300-1,199$3.055
1,200+$2.138
(image for) AS568-372 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50372
AS568-372 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
$4.240
Add:
Min Qty:  150
Quantity Discounts
150-299$4.240
300-1,199$3.026
1,200+$2.118
(image for) AS568-371 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50371
AS568-371 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
$4.200
Add:
Min Qty:  150
Quantity Discounts
150-299$4.200
300-1,199$2.998
1,200+$2.098
(image for) AS568-370 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50370
AS568-370 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
$4.180
Add:
Min Qty:  150
Quantity Discounts
150-299$4.180
300-1,199$2.985
1,200+$2.089
(image for) AS568-369 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50369
AS568-369 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: 89
$4.160
Add:
Quantity Discounts
1-299$4.160
300-1,199$2.970
1,200+$2.079
(image for) AS568-368 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50368
AS568-368 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
$4.060
Add:
Min Qty:  150
Quantity Discounts
150-299$4.060
300-1,199$2.895
1,200+$2.026
(image for) AS568-367 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50367
AS568-367 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
$4.000
Add:
Min Qty:  150
Quantity Discounts
150-299$4.000
300-1,299$2.858
1,300+$2.000
(image for) AS568-366 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50366
AS568-366 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
$3.970
Add:
Min Qty:  150
Quantity Discounts
150-399$3.970
400-1,299$2.835
1,300+$1.984
(image for) AS568-365 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50365
AS568-365 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
$3.890
Add:
Min Qty:  150
Quantity Discounts
150-399$3.890
400-1,299$2.773
1,300+$1.941
(image for) AS568-364 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50364
AS568-364 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
$2.490
Add:
Min Qty:  250
Quantity Discounts
250-599$2.490
600-1,999$1.775
2,000+$1.242
(image for) AS568-363 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50363
AS568-363 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
$2.430
Add:
Min Qty:  250
Quantity Discounts
250-599$2.430
600-2,099$1.736
2,100+$1.215
(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
(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) AS568-360 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) AS568-359 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) AS568-358 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) AS568-357 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) AS568-356 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) AS568-355 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) AS568-354 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) AS568-353 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) AS568-352 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) AS568-351 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) AS568-350 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50350
AS568-350 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-5/8"ID X 5"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
$1.650
Add:
Min Qty:  350
Quantity Discounts
350-799$1.650
800-2,999$1.179
3,000+$0.825
(image for) AS568-349 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50349
AS568-349 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-1/2"ID X 4-7/8"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: 9
$1.610
Add:
Min Qty:  350
Quantity Discounts
350-899$1.610
900-3,099$1.150
3,100+$0.805
(image for) AS568-348 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50348
AS568-348 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-3/8"ID X 4-3/4"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: 0
$1.610
Add:
Min Qty:  350
Quantity Discounts
350-899$1.610
900-3,099$1.146
3,100+$0.802
(image for) AS568-347 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50347
AS568-347 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: 1621
$1.600
Add:
Min Qty:  5
Quantity Discounts
5-899$1.600
900-3,099$1.142
3,100+$0.799
(image for) AS568-346 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50346
AS568-346 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4-1/8"ID X 4-1/2"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
$1.590
Add:
Min Qty:  400
Quantity Discounts
400-899$1.590
900-3,199$1.132
3,200+$0.792
(image for) AS568-345 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50345
AS568-345 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
4"ID X 4-3/8"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: 81
$1.550
Add:
Min Qty:  5
Quantity Discounts
5-899$1.550
900-3,199$1.103
3,200+$0.772
(image for) AS568-344 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50344
AS568-344 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-7/8"ID X 4-1/4"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: 54
$1.520
Add:
Min Qty:  5
Quantity Discounts
5-899$1.520
900-3,299$1.080
3,300+$0.756
(image for) AS568-343 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50343
AS568-343 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-3/4"ID X 4-1/8"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
$1.480
Add:
Min Qty:  400
Quantity Discounts
400-899$1.480
900-3,399$1.053
3,400+$0.737
(image for) AS568-342 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50342
AS568-342 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-5/8"ID X 4"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: 29
$1.180
Add:
Min Qty:  5
Quantity Discounts
5-1,199$1.180
1,200-4,199$0.843
4,200+$0.590
(image for) AS568-341 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50341
AS568-341 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-1/2"ID X 3-7/8"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: 1427
$1.170
Add:
Min Qty:  5
Quantity Discounts
5-1,199$1.170
1,200-4,299$0.835
4,300+$0.584
(image for) AS568-340 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50340
AS568-340 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-3/8"ID X 3-3/4"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: 0
$1.150
Add:
Min Qty:  500
Quantity Discounts
500-1,199$1.150
1,200-4,399$0.816
4,400+$0.571
(image for) AS568-339 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50339
AS568-339 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-1/4"ID X 3-5/8"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
$1.140
Add:
Min Qty:  550
Quantity Discounts
550-1,199$1.140
1,200-4,399$0.810
4,400+$0.567
(image for) AS568-338 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50338
AS568-338 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3-1/8"ID X 3-1/2"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: 202
$1.120
Add:
Min Qty:  5
Quantity Discounts
5-1,299$1.120
1,300-4,499$0.796
4,500+$0.557
(image for) AS568-337 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50337
AS568-337 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3"ID X 3-3/8"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
$0.920
Add:
Min Qty:  650
Quantity Discounts
650-1,499$0.920
1,500-5,399$0.658
5,400+$0.460
(image for) AS568-336 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50336
AS568-336 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2-7/8"ID X 3-1/4"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: 0
$0.900
Add:
Min Qty:  650
Quantity Discounts
650-1,599$0.900
1,600-5,599$0.639
5,600+$0.447
(image for) AS568-335 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50335
AS568-335 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2-3/4"ID X 3-1/8"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: 2059
$0.890
Add:
Min Qty:  5
Quantity Discounts
5-1,599$0.890
1,600-5,599$0.635
5,600+$0.444
(image for) AS568-334 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50334
AS568-334 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: 1961
$0.860
Add:
Min Qty:  5
Quantity Discounts
5-1,599$0.860
1,600-5,899$0.610
5,900+$0.427
(image for) AS568-333 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50333
AS568-333 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2-1/2"ID X 2-7/8"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
$0.780
Add:
Min Qty:  750
Quantity Discounts
750-1,799$0.780
1,800-6,499$0.553
6,500+$0.387
(image for) AS568-332 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50332
AS568-332 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2-3/8"ID X 2-3/4"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: 25
$0.760
Add:
Min Qty:  800
Quantity Discounts
800-1,799$0.760
1,800-6,599$0.543
6,600+$0.380
(image for) AS568-331 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50331
AS568-331 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
$0.750
Add:
Min Qty:  800
Quantity Discounts
800-1,899$0.750
1,900-6,699$0.532
6,700+$0.372
(image for) AS568-330 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50330
AS568-330 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2-1/8"ID X 2-1/2"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: 3133
$0.720
Add:
Min Qty:  5
Quantity Discounts
5-1,999$0.720
2,000-6,999$0.512
7,000+$0.358
(image for) AS568-329 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50329
AS568-329 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
2"ID X 2-3/8"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: 2282
$0.690
Add:
Min Qty:  5
Quantity Discounts
5-1,999$0.690
2,000-7,199$0.493
7,200+$0.345
(image for) AS568-328 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50328
AS568-328 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-7/8"ID X 2-1/4"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: 0
$0.590
Add:
Min Qty:  1000
Quantity Discounts
1000-2,399$0.590
2,400-8,599$0.418
8,600+$0.292
(image for) AS568-327 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50327
AS568-327 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-3/4"ID X 2-1/8"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: 2359
$0.590
Add:
Min Qty:  10
Quantity Discounts
10-2,399$0.590
2,400-8,599$0.416
8,600+$0.291
(image for) AS568-326 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50326
AS568-326 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-5/8"ID X 2"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
$0.560
Add:
Min Qty:  10
Quantity Discounts
10-2,499$0.560
2,500-8,999$0.396
9,000+$0.277
(image for) AS568-325 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50325
AS568-325 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-1/2"ID X 1-7/8"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: 1095
$0.480
Add:
Min Qty:  10
Quantity Discounts
10-2,899$0.480
2,900$0.342
10,500+$0.239
(image for) AS568-324 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50324
AS568-324 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-3/8"ID X 1-3/4"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: 2022
$0.480
Add:
Min Qty:  10
Quantity Discounts
10-2,999$0.480
3,000$0.338
10,600+$0.236
(image for) AS568-323 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50323
AS568-323 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-5/16"ID X 1-11/16"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
 In Stock: 582
$0.420
Add:
Min Qty:  10
Quantity Discounts
10-3,399$0.420
3,400$0.295
12,100+$0.206
(image for) AS568-322 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50322
AS568-322 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-1/4"ID X 1-5/8"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: 138
$0.400
Add:
Min Qty:  15
Quantity Discounts
15-3,499$0.400
3,500$0.286
12,500+$0.200
(image for) AS568-321 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50321
AS568-321 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: 879
$0.390
Add:
Min Qty:  15
Quantity Discounts
15-3,599$0.390
3,600$0.276
13,000+$0.193
(image for) AS568-320 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50320
AS568-320 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-1/8"ID X 1-1/2"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
$0.370
Add:
Min Qty:  1600
Quantity Discounts
1600-3,799$0.370
3,800$0.260
13,700+$0.182
(image for) AS568-319 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50319
AS568-319 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1-1/16"ID X 1-7/16"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
 In Stock: 1974
$0.350
Add:
Min Qty:  15
Quantity Discounts
15-4,099$0.350
4,100$0.246
14,500+$0.172
(image for) AS568-318 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50318
AS568-318 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1"ID X 1-3/8"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
$0.340
Add:
Min Qty:  1750
Quantity Discounts
1750-4,099$0.340
4,100$0.243
14,700+$0.170
(image for) AS568-317 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50317
AS568-317 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
15/16"ID X 1-5/16"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
 In Stock: 0
$0.320
Add:
Min Qty:  1900
Quantity Discounts
1900-4,399$0.320
4,400$0.226
15,800+$0.158
(image for) AS568-316 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50316
AS568-316 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
7/8"ID X 1-1/4"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: 9467
$0.290
Add:
Min Qty:  15
Quantity Discounts
15-4,899$0.290
4,900$0.203
17,600+$0.142
(image for) AS568-315 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50315
AS568-315 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
13/16"ID X 1-3/16"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
 In Stock: 0
$0.280
Add:
Min Qty:  2150
Quantity Discounts
2150-5,099$0.280
5,100$0.195
18,400+$0.136
(image for) AS568-314 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50314
AS568-314 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
3/4"ID X 1-1/8"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: 1146
$0.260
Add:
Min Qty:  20
Quantity Discounts
20-5,499$0.260
5,500$0.182
19,700+$0.127
(image for) AS568-313 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50313
AS568-313 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
11/16"ID X 1-1/16"OD X 3/16"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
 In Stock: 52
$0.250
Add:
Min Qty:  20
Quantity Discounts
20-5,799$0.250
5,800$0.173
20,700+$0.121
(image for) AS568-312 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50312
AS568-312 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
5/8"ID X 1"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
$0.220
Add:
Min Qty:  2750
Quantity Discounts
2750-6,299$0.220
6,300$0.158
22,700+$0.110
(image for) AS568-311 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50311
AS568-311 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
9/16"ID X 15/16"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: 118886
$0.210
Add:
Min Qty:  25
Quantity Discounts
25-6,799$0.210
6,800$0.148
24,300+$0.103
(image for) AS568-310 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50310
AS568-310 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
1/2"ID X 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 as...
 In Stock: 4432
$0.200
Add:
Min Qty:  25
Quantity Discounts
25-7,199$0.200
7,200$0.139
25,800+$0.097
(image for) AS568-309 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50309
AS568-309 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring
7/16"ID X 13/16"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
$0.170
Add:
Min Qty:  3550
Quantity Discounts
3550-8,299$0.170
8,300$0.120
29,800+$0.084
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