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-100 Series - 0.103 - 3/32" CS

50 Durometer, Commercial Grade Soft Buna-N

Designed for applications requiring soft O-ring sealing material. Primarily used as a low pressure static seal or gasket. B50 O-rings not in stock may take up to 7 weeks to ship. 6" ID & larger Vulcanized O-Rings available to reduce delivery times and minimum orders. Link to order B50 Vulcanized O-Rings.

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.

 




Image Model+ Item Name Qty. Price Quantity Discounts
-143 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50143

-143 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-7/16"ID X 2-5/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.43

Add:
Min:  596
Quantity Discounts
596-3,100$0.43
3,101-11,627$0.32
11,628+$0.22
-144 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50144

-144 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-1/2"ID X 2-11/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.44

Add:
Min:  582
Quantity Discounts
582-3,030$0.44
3,031-11,363$0.33
11,364+$0.22
-145 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50145

-145 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-9/16"ID X 2-3/4"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
71
$0.45

Add:
Min:  2
Quantity Discounts
2-74$0.45
75-444$0.34
445+$0.23
-146 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50146

-146 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-5/8"ID X 2-13/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.45

Add:
Min:  556
Quantity Discounts
556-2,962$0.45
2,963-10,869$0.34
10,870+$0.23
-147 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50147

-147 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-11/16"ID X 2-7/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
84
$0.48

Add:
Min:  2
Quantity Discounts
2-2,777$0.48
2,778-10,416$0.36
10,417+$0.24
-148 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50148

-148 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-3/4"ID X 2-15/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.49

Add:
Min:  521
Quantity Discounts
521-2,721$0.49
2,722-9,999$0.37
10,000+$0.25
-149 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50149

-149 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-13/16"ID X 3"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
29
$0.49

Add:
Min:  2
Quantity Discounts
2-68$0.49
69-408$0.37
409+$0.25
-150 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50150

-150 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-7/8"ID X 3-1/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.51

Add:
Min:  511
Quantity Discounts
511-2,721$0.51
2,722-9,615$0.38
9,616+$0.26
-151 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50151

-151 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3"ID X 3-3/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
0
$0.52

Add:
Min:  491
Quantity Discounts
491-2,564$0.52
2,565-9,615$0.39
9,616+$0.26
-152 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50152

-152 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3-1/4"ID X 3-7/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.64

Add:
Min:  391
Quantity Discounts
391-2,083$0.64
2,084-7,812$0.48
7,813+$0.32
-153 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50153

-153 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...
0
$0.66

Add:
Min:  379
Quantity Discounts
379-2,020$0.66
2,021-7,575$0.50
7,576+$0.33
-154 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50154

-154 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...
0
$0.67

Add:
Min:  374
Quantity Discounts
374-1,999$0.67
2,000-7,352$0.50
7,353+$0.34
-155 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50155

-155 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...
0
$0.88

Add:
Min:  285
Quantity Discounts
285-1,515$0.88
1,516-5,681$0.66
5,682+$0.44
-156 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50156

-156 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...
0
$0.90

Add:
Min:  278
Quantity Discounts
278-1,481$0.90
1,482-5,555$0.68
5,556+$0.45
-157 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50157

-157 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

4-1/2"ID X 4-11/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.91

Add:
Min:  275
Quantity Discounts
275-1,481$0.91
1,482-5,434$0.68
5,435+$0.46
-158 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50158

-158 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...
0
$0.95

Add:
Min:  264
Quantity Discounts
264-1,409$0.95
1,410-5,208$0.71
5,209+$0.48
-159 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50159

-159 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...
0
$0.99

Add:
Min:  253
Quantity Discounts
253-1,351$0.99
1,352-4,999$0.74
5,000+$0.50
-160 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50160

-160 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...
0
$1.41

Add:
Min:  178
Quantity Discounts
178-945$1.41
946-3,521$1.06
3,522+$0.71
-161 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50161

-161 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...
0
$1.41

Add:
Min:  178
Quantity Discounts
178-945$1.41
946-3,521$1.06
3,522+$0.71
-162 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50162

-162 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...
0
$1.44

Add:
Min:  174
Quantity Discounts
174-925$1.44
926-3,472$1.08
3,473+$0.72