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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
AS568-127 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50127

AS568-127 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...
2,885
$0.27

Add:
Min Qty:  4
Quantity Discounts
4-61$0.27
62-1,851$0.162
1,852+$0.081
AS568-128 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50128

AS568-128 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...
4,295
$0.27

Add:
Min Qty:  4
Quantity Discounts
4-61$0.27
62-1,851$0.162
1,852+$0.081
AS568-129 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50129

AS568-129 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...
2,547
$0.27

Add:
Min Qty:  4
Quantity Discounts
4-61$0.27
62-1,851$0.162
1,852+$0.081
AS568-130 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50130

AS568-130 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...
7,297
$0.30

Add:
Min Qty:  4
Quantity Discounts
4-55$0.30
56-1,666$0.18
1,667+$0.09
AS568-131 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50131

AS568-131 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...
2,796
$0.30

Add:
Min Qty:  4
Quantity Discounts
4-55$0.30
56-1,666$0.18
1,667+$0.09
AS568-132 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50132

AS568-132 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...
3,479
$0.33

Add:
Min Qty:  4
Quantity Discounts
4-50$0.33
51-1,515$0.198
1,516+$0.099
AS568-133 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50133

AS568-133 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...
3,259
$0.33

Add:
Min Qty:  4
Quantity Discounts
4-50$0.33
51-1,515$0.198
1,516+$0.099
AS568-134 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50134

AS568-134 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...
6,491
$0.33

Add:
Min Qty:  4
Quantity Discounts
4-50$0.33
51-1,515$0.198
1,516+$0.099
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
AS568-136 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50136

AS568-136 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...
5,223
$0.36

Add:
Min Qty:  3
Quantity Discounts
3-46$0.36
47-1,388$0.216
1,389+$0.108
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
AS568-139 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
AS568-141 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50141

AS568-141 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...
927
$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
AS568-149 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50149

AS568-149 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...
1,722
$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