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O-Rings

-100 Series - 0.103 - 3/32" 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.




Image Model Item Name Qty.+ Price Quantity Discounts
AS568-153 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50153

AS568-153 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...
-25
$0.72

Add:
Min Qty:  2
Quantity Discounts
2-23$0.72
24-694$0.432
695+$0.216
AS568-137 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50137

AS568-137 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

2-1/16"ID X 2-1/4"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
-3
$0.36

Add:
Min Qty:  3
Quantity Discounts
3-46$0.36
47-1,388$0.216
1,389+$0.108
AS568-138 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50138

AS568-138 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...
-3
$0.36

Add:
Min Qty:  3
Quantity Discounts
3-46$0.36
47-1,388$0.216
1,389+$0.108
AS568-102 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50102

AS568-102 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1/16"ID X 1/4"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
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-185$0.09
186-5,555$0.054
5,556+$0.027
AS568-103 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50103

AS568-103 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3/32"ID X 9/32"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
0
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-185$0.09
186-5,555$0.054
5,556+$0.027
AS568-105 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50105

AS568-105 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

5/32"ID X 11/32"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
0
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-185$0.09
186-5,555$0.054
5,556+$0.027
AS568-106 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50106

AS568-106 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3/16"ID X 3/8"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
$0.09

Add:
Min Qty:  12
Quantity Discounts
12-185$0.09
186-5,555$0.054
5,556+$0.027
AS568-122 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50122

AS568-122 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...
0
$0.21

Add:
Min Qty:  5
Quantity Discounts
5-79$0.21
80-2,380$0.126
2,381+$0.063
AS568-135 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50135

AS568-135 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...
0
$0.36

Add:
Min Qty:  3
Quantity Discounts
3-46$0.36
47-1,388$0.216
1,389+$0.108
AS568-139 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50139

AS568-139 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
$0.39

Add:
Min Qty:  3
Quantity Discounts
3-42$0.39
43-1,282$0.234
1,283+$0.117
AS568-140 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50140

AS568-140 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
$0.45

Add:
Min Qty:  3
Quantity Discounts
3-37$0.45
38-1,111$0.27
1,112+$0.135
AS568-142 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50142

AS568-142 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
$0.45

Add:
Min Qty:  3
Quantity Discounts
3-37$0.45
38-1,111$0.27
1,112+$0.135
AS568-143 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50143

AS568-143 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
$0.48

Add:
Min Qty:  3
Quantity Discounts
3-34$0.48
35-1,041$0.288
1,042+$0.144
AS568-144 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50144

AS568-144 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
$0.48

Add:
Min Qty:  3
Quantity Discounts
3-34$0.48
35-1,041$0.288
1,042+$0.144
AS568-145 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50145

AS568-145 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...
0
$0.48

Add:
Min Qty:  3
Quantity Discounts
3-34$0.48
35-1,041$0.288
1,042+$0.144
AS568-146 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50146

AS568-146 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
$0.48

Add:
Min Qty:  3
Quantity Discounts
3-34$0.48
35-1,041$0.288
1,042+$0.144
AS568-147 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50147

AS568-147 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...
0
$0.51

Add:
Min Qty:  2
Quantity Discounts
2-32$0.51
33-980$0.306
981+$0.153
AS568-148 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50148

AS568-148 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
$0.54

Add:
Min Qty:  2
Quantity Discounts
2-30$0.54
31-925$0.324
926+$0.162
AS568-150 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50150

AS568-150 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
$0.57

Add:
Min Qty:  2
Quantity Discounts
2-29$0.57
30-877$0.342
878+$0.171
AS568-151 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50151

AS568-151 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
$0.57

Add:
Min Qty:  2
Quantity Discounts
2-29$0.57
30-877$0.342
878+$0.171
AS568-152 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50152

AS568-152 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
$0.60

Add:
Min Qty:  2
Quantity Discounts
2-27$0.60
28-833$0.36
834+$0.18
AS568-154 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50154

AS568-154 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
$0.72

Add:
Min Qty:  2
Quantity Discounts
2-23$0.72
24-694$0.432
695+$0.216
AS568-156 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50156

AS568-156 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
$0.96

Add:
Min Qty:  2
Quantity Discounts
2-17$0.96
18-520$0.576
521+$0.288
AS568-157 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50157

AS568-157 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
$0.99

Add:
Min Qty:  2
Quantity Discounts
2-16$0.99
17-505$0.594
506+$0.297
AS568-158 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50158

AS568-158 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
$0.99

Add:
Min Qty:  2
Quantity Discounts
2-16$0.99
17-505$0.594
506+$0.297