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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
-122 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50122

-122 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-1/8"ID X 1-5/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
14
$0.16

Add:
Min:  4
Quantity Discounts
4-291$0.16
292-1,874$0.12
1,875+$0.08
-123 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50123

-123 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-3/16"ID X 1-3/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-5
$0.16

Add:
Min:  4
Quantity Discounts
4-291$0.16
292-1,874$0.12
1,875+$0.08
-124 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50124

-124 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-1/4"ID X 1-7/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-5
$0.17

Add:
Min:  3
Quantity Discounts
3-274$0.17
275-1,764$0.13
1,765+$0.09
-125 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50125

-125 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-5/16"ID X 1-1/2"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
12219
$0.18

Add:
Min:  3
Quantity Discounts
3-259$0.18
260-1,666$0.14
1,667+$0.09
-126 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50126

-126 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-3/8"ID X 1-9/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
1
$0.20

Add:
Min:  3
Quantity Discounts
3-233$0.20
234-1,499$0.15
1,500+$0.10
-127 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50127

-127 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-7/16"ID X 1-5/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-18
$0.21

Add:
Min:  3
Quantity Discounts
3-222$0.21
223-1,428$0.16
1,429+$0.11
-128 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50128

-128 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-1/2"ID X 1-11/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
4989
$0.22

Add:
Min:  3
Quantity Discounts
3-212$0.22
213-1,363$0.17
1,364+$0.11
-129 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50129

-129 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-9/16"ID X 1-3/4"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-8
$0.23

Add:
Min:  3
Quantity Discounts
3-202$0.23
203-1,304$0.17
1,305+$0.12
-130 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50130

-130 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-5/8"ID X 1-13/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
30
$0.25

Add:
Min:  2
Quantity Discounts
2-186$0.25
187-1,199$0.19
1,200+$0.13
-131 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50131

-131 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-11/16"ID X 1-7/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-37
$0.27

Add:
Min:  2
Quantity Discounts
2-172$0.27
173-1,111$0.20
1,112+$0.14
-132 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50132

-132 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-3/4"ID X 1-15/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
3658
$0.27

Add:
Min:  2
Quantity Discounts
2-172$0.27
173-1,111$0.20
1,112+$0.14
-133 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50133

-133 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-13/16"ID X 2"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
3604
$0.28

Add:
Min:  2
Quantity Discounts
2-166$0.28
167-1,071$0.21
1,072+$0.14
-134 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50134

-134 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-7/8"ID X 2-1/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
18
$0.30

Add:
Min:  2
Quantity Discounts
2-155$0.30
156-999$0.23
1,000+$0.15
-135 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50135

-135 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-15/16"ID X 2-1/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
18
$0.30

Add:
Min:  2
Quantity Discounts
2-155$0.30
156-999$0.23
1,000+$0.15
-136 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50136

-136 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2"ID X 2-3/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
-9
$0.31

Add:
Min:  2
Quantity Discounts
2-150$0.31
151-967$0.23
968+$0.16
-138 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50138

-138 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-1/8"ID X 2-5/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.35

Add:
Min:  572
Quantity Discounts
572-1,333$0.35
1,334-8,571$0.26
8,572+$0.18
-139 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50139

-139 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-3/16"ID X 2-3/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.41

Add:
Min:  488
Quantity Discounts
488-1,138$0.41
1,139-7,317$0.31
7,318+$0.21
-140 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50140

-140 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-1/4"ID X 2-7/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.41

Add:
Min:  488
Quantity Discounts
488-1,138$0.41
1,139-7,317$0.31
7,318+$0.21
-141 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50141

-141 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-5/16"ID X 2-1/2"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
988
$0.42

Add:
Min:  2
Quantity Discounts
2-1,111$0.42
1,112-7,142$0.32
7,143+$0.21
-142 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50142

-142 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-3/8"ID X 2-9/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
0
$0.42

Add:
Min:  477
Quantity Discounts
477-1,111$0.42
1,112-7,142$0.32
7,143+$0.21