-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 79 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$3.730
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Min Qty:  94
Quantity Discounts
94-499$3.730
500-999$0.932
1,000-9,999$0.687
10,000+$0.549
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$3.730
Add:
Min Qty:  94
Quantity Discounts
94-499$3.730
500-999$0.932
1,000-9,999$0.687
10,000+$0.549
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$3.760
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Min Qty:  94
Quantity Discounts
94-499$3.760
500-999$0.938
1,000-9,999$0.690
10,000+$0.552
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$3.860
Add:
Min Qty:  91
Quantity Discounts
91-499$3.860
500-999$0.963
1,000-9,999$0.710
10,000+$0.568
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$3.940
Add:
Min Qty:  89
Quantity Discounts
89-499$3.940
500-999$0.984
1,000-9,999$0.724
10,000+$0.579
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.160
Add:
Min Qty:  57
Quantity Discounts
57-299$6.160
300-999$1.538
1,000-9,999$1.132
10,000+$0.905
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.290
Add:
Min Qty:  56
Quantity Discounts
56-299$6.290
300-999$1.572
1,000-9,999$1.157
10,000+$0.925
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.340
Add:
Min Qty:  56
Quantity Discounts
56-299$6.340
300-999$1.584
1,000-9,999$1.165
10,000+$0.932
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.420
Add:
Min Qty:  55
Quantity Discounts
55-299$6.420
300-499$1.605
500-4,999$1.182
5,000+$0.945
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 51
$6.590
Add:
Quantity Discounts
1-29$6.590
30-499$1.647
500-4,999$1.213
5,000+$0.970
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.620
Add:
Min Qty:  53
Quantity Discounts
53-299$6.620
300-499$1.655
500-4,999$1.219
5,000+$0.975
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.650
Add:
Min Qty:  53
Quantity Discounts
53-299$6.650
300-499$1.662
500-4,999$1.223
5,000+$0.978
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.720
Add:
Min Qty:  53
Quantity Discounts
53-299$6.720
300-499$1.678
500-4,999$1.235
5,000+$0.988
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.780
Add:
Min Qty:  52
Quantity Discounts
52-299$6.780
300-499$1.694
500-4,999$1.247
5,000+$0.997
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 6
$6.830
Add:
Quantity Discounts
1-29$6.830
30-499$1.707
500-4,999$1.257
5,000+$1.005
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.880
Add:
Min Qty:  51
Quantity Discounts
51-299$6.880
300-499$1.720
500-4,999$1.265
5,000+$1.012
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$6.980
Add:
Min Qty:  51
Quantity Discounts
51-299$6.980
300-499$1.743
500-4,999$1.283
5,000+$1.026
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$7.070
Add:
Min Qty:  50
Quantity Discounts
50-299$7.070
300-499$1.766
500-4,999$1.299
5,000+$1.039
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 106
$12.960
Add:
Quantity Discounts
1-19$12.960
20-499$3.238
500-4,999$2.382
5,000+$1.905
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$13.020
Add:
Min Qty:  27
Quantity Discounts
27-199$13.020
200-499$3.254
500-4,999$2.394
5,000+$1.915
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$13.350
Add:
Min Qty:  27
Quantity Discounts
27-99$13.350
100-499$3.337
500-4,999$2.455
5,000+$1.964
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$13.500
Add:
Min Qty:  26
Quantity Discounts
26-99$13.500
100-499$3.373
500-4,999$2.482
5,000+$1.985
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$13.700
Add:
Min Qty:  26
Quantity Discounts
26-99$13.700
100-499$3.425
500-4,999$2.520
5,000+$2.016
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$14.120
Add:
Min Qty:  25
Quantity Discounts
25-99$14.120
100-499$3.529
500-4,999$2.597
5,000+$2.077
(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 Butadiene and Acrylonitirle. It has a temperature range of -40F to +250F and is exceptionally resistant to petroleum base oils and hydrocarbon fuels. Nitrile materials also exhibit excellent tensile strength and abrasion resistance properties. The material performs well with most dilute acids, silicone oils...
 In Stock: 0
$14.500
Add:
Min Qty:  25
Quantity Discounts
25-99$14.500
100-499$3.623
500-4,999$2.665
5,000+$2.132
Displaying 51 to 75 (of 79 Products)