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-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
AS568-102 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
$0.06

Add:
Min Qty:  8,929
Quantity Discounts
8929-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
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
$0.06

Add:
Min Qty:  8,929
Quantity Discounts
8929-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
AS568-104 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50104

AS568-104 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1/8"ID X 5/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
27,394
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
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
$0.06

Add:
Min Qty:  8,929
Quantity Discounts
8929-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
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...
1,056
$0.05

Add:
Min Qty:  21
Quantity Discounts
21-13,124$0.05
13,125-49,999$0.04
50,000+$0.03
AS568-107 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50107

AS568-107 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

7/32"ID X 13/32"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
24,753
$0.05

Add:
Min Qty:  21
Quantity Discounts
21-13,124$0.05
13,125-49,999$0.04
50,000+$0.03
AS568-108 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50108

AS568-108 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1/4"ID X 7/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
26,988
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
AS568-109 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50109

AS568-109 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...
41,539
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
AS568-110 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50110

AS568-110 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3/8"ID X 9/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
29,956
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
AS568-111 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50111

AS568-111 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

7/16"ID X 5/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
32,710
$0.06

Add:
Min Qty:  18
Quantity Discounts
18-10,937$0.06
10,938-41,666$0.048
41,667+$0.036
AS568-112 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50112

AS568-112 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1/2"ID X 11/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
34,222
$0.08

Add:
Min Qty:  14
Quantity Discounts
14-9,374$0.08
9,375-35,714$0.064
35,715+$0.048
AS568-113 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50113

AS568-113 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

9/16"ID X 3/4"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
21,489
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-8,203$0.08
8,204-31,249$0.064
31,250+$0.048
AS568-114 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50114

AS568-114 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

5/8"ID X 13/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
12,338
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-8,203$0.08
8,204-31,249$0.064
31,250+$0.048
AS568-115 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50115

AS568-115 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

11/16"ID X 7/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
19,363
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-8,203$0.08
8,204-31,249$0.064
31,250+$0.048
AS568-116 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50116

AS568-116 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

3/4"ID X 15/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
4,557
$0.08

Add:
Min Qty:  13
Quantity Discounts
13-8,203$0.08
8,204-31,249$0.064
31,250+$0.048
AS568-117 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50117

AS568-117 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

13/16"ID X 1"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
33,883
$0.10

Add:
Min Qty:  11
Quantity Discounts
11-6,562$0.10
6,563-24,999$0.08
25,000+$0.06
AS568-118 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50118

AS568-118 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

7/8"ID X 1-1/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
5,110
$0.11

Add:
Min Qty:  10
Quantity Discounts
10-6,562$0.11
6,563-24,999$0.088
25,000+$0.066
AS568-119 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50119

AS568-119 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

15/16"ID X 1-1/8"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known...
13,334
$0.11

Add:
Min Qty:  10
Quantity Discounts
10-6,562$0.11
6,563-24,999$0.088
25,000+$0.066
AS568-120 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50120

AS568-120 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1"ID X 1-3/16"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as...
20,193
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-5,965$0.12
5,966-22,727$0.096
22,728+$0.072
AS568-121 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50121

AS568-121 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring

1-1/16"ID X 1-1/4"OD X 3/32"CS Buna-N O-Rings 50 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also...
6,066
$0.12

Add:
Min Qty:  9
Quantity Discounts
9-5,965$0.12
5,966-22,727$0.096
22,728+$0.072
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...
4
$0.13

Add:
Min Qty:  4
Quantity Discounts
4-5,048$0.13
5,049-19,230$0.104
19,231+$0.078
AS568-123 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50123

AS568-123 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...
5,209
$0.13

Add:
Min Qty:  8
Quantity Discounts
8-5,048$0.13
5,049-19,230$0.104
19,231+$0.078
AS568-124 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50124

AS568-124 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...
5,453
$0.14

Add:
Min Qty:  8
Quantity Discounts
8-4,687$0.14
4,688-17,857$0.112
17,858+$0.084
AS568-125 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50125

AS568-125 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...
11,201
$0.14

Add:
Min Qty:  8
Quantity Discounts
8-4,687$0.14
4,688-17,857$0.112
17,858+$0.084
AS568-126 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50126

AS568-126 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...
3,733
$0.16

Add:
Min Qty:  7
Quantity Discounts
7-4,374$0.16
4,375-16,666$0.128
16,667+$0.096