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-900 Series - Boss

A general purpose, sulfur-cured Buna-N Nitrile O-Ring, the most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a copolymer of Butadiene and Acrylonitirle. More than 50% of the Orings sold are Buna-N Nitrile Orings, commonly used in hydraulic/pneumatic motors, cylinders, pumps and valves.

Operating temperature: -40° to +250°F




Image Model Item Name+ Qty. Price Quantity Discounts
901 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70901

901 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 3/32" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
11490
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-9,999$0.02
10,000+$0.01
902 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70902

902 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1/8" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
9987
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-9,999$0.02
10,000+$0.01
903 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70903

903 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 3/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
8096
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-9,999$0.02
10,000+$0.01
904 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70904

904 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1/4" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
4014
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-9,999$0.02
10,000+$0.01
905 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70905

905 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 5/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
7148
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-9,999$0.02
10,000+$0.01
906 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70906

906 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 3/8" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
2295
$0.03

Add:
Min:  17
Quantity Discounts
17-1,249$0.03
1,250-4,999$0.02
5,000+$0.02
907 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70907

907 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 7/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
4274
$0.04

Add:
Min:  13
Quantity Discounts
13-834$0.04
835-4,999$0.03
5,000+$0.02
908 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70908

908 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1/2" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
2938
$0.04

Add:
Min:  13
Quantity Discounts
13-834$0.04
835-4,999$0.03
5,000+$0.02
909 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70909

909 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 9/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
2446
$0.05

Add:
Min:  10
Quantity Discounts
10-624$0.05
625-3,334$0.04
3,335+$0.03
910 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70910

910 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 5/8" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
5030
$0.06

Add:
Min:  9
Quantity Discounts
9-499$0.06
500-3,334$0.05
3,335+$0.03
911 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70911

911 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 11/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
1554
$0.08

Add:
Min:  7
Quantity Discounts
7-424$0.08
425-2,499$0.06
2,500+$0.04
912 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70912

912 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 3/4" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
4627
$0.10

Add:
Min:  5
Quantity Discounts
5-314$0.10
315-1,999$0.08
2,000+$0.05
913 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70913

913 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 13/16" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
937
$0.11

Add:
Min:  5
Quantity Discounts
5-314$0.11
315-1,669$0.08
1,670+$0.06
914 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70914

914 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 7/8" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is...
1198
$0.12

Add:
Min:  5
Quantity Discounts
5-279$0.12
280-1,669$0.09
1,670+$0.06
916 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70916

916 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a...
766
$0.13

Add:
Min:  4
Quantity Discounts
4-249$0.13
250-1,429$0.10
1,430+$0.07
918 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70918

918 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1 1/8" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
1639
$0.14

Add:
Min:  4
Quantity Discounts
4-229$0.14
230-1,429$0.11
1,430+$0.07
920 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70920

920 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1 1/4" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
1092
$0.15

Add:
Min:  4
Quantity Discounts
4-229$0.15
230-1,249$0.11
1,250+$0.08
924 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70924

924 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1 1/2" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
655
$0.16

Add:
Min:  4
Quantity Discounts
4-209$0.16
210-1,249$0.12
1,250+$0.08
928 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70928

928 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 1 3/4" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR,...
668
$0.19

Add:
Min:  3
Quantity Discounts
3-179$0.19
180-999$0.14
1,000+$0.10
932 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring B70932

932 B70 (NBR) Buna-N Nitrile 70 Duro O-Ring

Tube Size OD: 2" Buna-N O-Rings 70 Duro (NBR): The most commonly used elastomer for sealing products. Nitrile, also known as Buna-N or NBR, is a...
468
$0.25

Add:
Min:  2
Quantity Discounts
2-134$0.25
135-769$0.19
770+$0.13