-300 Series - 0.210 - 3/16" 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.

Displaying 76 to 80 (of 80 Products)
Product Image Model Product Name Qty. Price Quantity Discounts
(image for) AS568-363 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50363
AS568-363 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...
In Stock: 0
$2.430
Add:
Min Qty:  250
Quantity Discounts
250-599$2.430
600-2,099$1.736
2,100+$1.215
(image for) AS568-364 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50364
AS568-364 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...
In Stock: 0
$2.490
Add:
Min Qty:  250
Quantity Discounts
250-599$2.490
600-1,999$1.775
2,000+$1.242
(image for) AS568-365 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50365
AS568-365 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...
In Stock: 0
$3.890
Add:
Min Qty:  150
Quantity Discounts
150-399$3.890
400-1,299$2.773
1,300+$1.941
(image for) AS568-366 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50366
AS568-366 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...
In Stock: 0
$3.970
Add:
Min Qty:  150
Quantity Discounts
150-399$3.970
400-1,299$2.835
1,300+$1.984
(image for) AS568-367 B50 (NBR) Buna-N Nitrile 50 Duro O-Ring B50367
AS568-367 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...
In Stock: 0
$4.000
Add:
Min Qty:  150
Quantity Discounts
150-299$4.000
300-1,299$2.858
1,300+$2.000
Displaying 76 to 80 (of 80 Products)
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