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-900 Series - Boss




Image Model+ Item Name Stock Price Quantity Discounts
-901 S70 Silicone Rubber O-rings 70D S70901

-901 S70 Silicone Rubber O-rings 70D

Tube Size: 3/32" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
4871
$0.05

Add:
Min:  10
Quantity Discounts
10-933$0.05
934-5,999$0.04
6,000+$0.03
-902 S70 Silicone Rubber O-rings 70D S70902

-902 S70 Silicone Rubber O-rings 70D

Tube Size: 1/8" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
42
$0.07

Add:
Min:  358
Quantity Discounts
358-666$0.07
667-4,285$0.05
4,286+$0.04
-903 S70 Silicone Rubber O-rings 70D S70903

-903 S70 Silicone Rubber O-rings 70D

Tube Size: 3/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
4975
$0.08

Add:
Min:  7
Quantity Discounts
7-583$0.08
584-3,749$0.06
3,750+$0.04
-904 S70 Silicone Rubber O-rings 70D S70904

-904 S70 Silicone Rubber O-rings 70D

Tube Size: 1/4" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
4195
$0.09

Add:
Min:  6
Quantity Discounts
6-518$0.09
519-3,333$0.07
3,334+$0.05
-905 S70 Silicone Rubber O-rings 70D S70905

-905 S70 Silicone Rubber O-rings 70D

Tube Size: 5/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
4169
$0.10

Add:
Min:  5
Quantity Discounts
5-466$0.10
467-2,999$0.08
3,000+$0.05
-906 S70 Silicone Rubber O-rings 70D S70906

-906 S70 Silicone Rubber O-rings 70D

Tube Size: 3/8" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
3576
$0.11

Add:
Min:  5
Quantity Discounts
5-424$0.11
425-2,727$0.08
2,728+$0.06
-907 S70 Silicone Rubber O-rings 70D S70907

-907 S70 Silicone Rubber O-rings 70D

Tube Size: 7/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
4516
$0.12

Add:
Min:  5
Quantity Discounts
5-388$0.12
389-2,499$0.09
2,500+$0.06
-908 S70 Silicone Rubber O-rings 70D S70908

-908 S70 Silicone Rubber O-rings 70D

Tube Size: 1/2" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
2453
$0.13

Add:
Min:  4
Quantity Discounts
4-358$0.13
359-2,307$0.10
2,308+$0.07
-909 S70 Silicone Rubber O-rings 70D S70909

-909 S70 Silicone Rubber O-rings 70D

Tube Size: 9/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
2153
$0.14

Add:
Min:  4
Quantity Discounts
4-333$0.14
334-2,142$0.11
2,143+$0.07
-910 S70 Silicone Rubber O-rings 70D S70910

-910 S70 Silicone Rubber O-rings 70D

Tube Size: 5/8" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
1450
$0.15

Add:
Min:  4
Quantity Discounts
4-311$0.15
312-1,999$0.11
2,000+$0.08
-911 S70 Silicone Rubber O-rings 70D S70911

-911 S70 Silicone Rubber O-rings 70D

Tube Size: 11/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
725
$0.17

Add:
Min:  3
Quantity Discounts
3-274$0.17
275-1,764$0.13
1,765+$0.09
-912 S70 Silicone Rubber O-rings 70D S70912

-912 S70 Silicone Rubber O-rings 70D

Tube Size: 3/4" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
1049
$0.18

Add:
Min:  3
Quantity Discounts
3-259$0.18
260-1,666$0.14
1,667+$0.09
-913 S70 Silicone Rubber O-rings 70D S70913

-913 S70 Silicone Rubber O-rings 70D

Tube Size: 13/16" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
629
$0.19

Add:
Min:  3
Quantity Discounts
3-245$0.19
246-1,578$0.14
1,579+$0.10
-914 S70 Silicone Rubber O-rings 70D S70914

-914 S70 Silicone Rubber O-rings 70D

Tube Size: 7/8" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
874
$0.20

Add:
Min:  3
Quantity Discounts
3-233$0.20
234-1,499$0.15
1,500+$0.10
-916 S70 Silicone Rubber O-rings 70D S70916

-916 S70 Silicone Rubber O-rings 70D

Tube Size: 1" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
753
$0.21

Add:
Min:  3
Quantity Discounts
3-222$0.21
223-1,428$0.16
1,429+$0.11
-918 S70 Silicone Rubber O-rings 70D S70918

-918 S70 Silicone Rubber O-rings 70D

Tube Size: 1-1/8" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
0
$0.22

Add:
Min:  114
Quantity Discounts
114-212$0.22
213-1,363$0.17
1,364+$0.11
-920 S70 Silicone Rubber O-rings 70D S70920

-920 S70 Silicone Rubber O-rings 70D

Tube Size: 1-1/4" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
722
$0.23

Add:
Min:  3
Quantity Discounts
3-202$0.23
203-1,304$0.17
1,305+$0.12
-924 S70 Silicone Rubber O-rings 70D S70924

-924 S70 Silicone Rubber O-rings 70D

Tube Size: 1-1/2" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
583
$0.24

Add:
Min:  3
Quantity Discounts
3-194$0.24
195-1,249$0.18
1,250+$0.12
-928 S70 Silicone Rubber O-rings 70D S70928

-928 S70 Silicone Rubber O-rings 70D

Tube Size: 1-3/4" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which...
502
$0.25

Add:
Min:  2
Quantity Discounts
2-186$0.25
187-1,199$0.19
1,200+$0.13
-932 S70 Silicone Rubber O-rings 70D S70932

-932 S70 Silicone Rubber O-rings 70D

Tube Size: 2" Silicone O-Rings (VMQ) Duro 70 - Brick Red - FDA: The term silicone covers a large group of materials in which vinyl-methyl-silicone...
433
$0.26

Add:
Min:  2
Quantity Discounts
2-179$0.26
180-1,153$0.20
1,154+$0.13


What are the most common O-ring compounds?

We stock O-Rings in over 20 different compounds and durometers the following six are the standard rubber materials in a range of durometers (Shore A) hardness to satisfy practically any service condition:

Buna-N O-Rings / Nitrile O-Rings / NBR: Nitrile (Buna-N) is the most widely used elastomer due to its excellent resistance to petroleum products, operating temperature range (-40°F to +257°F) and one of the best performance-to-cost values. It's an ideal material for aerospace, automotive, propane and natural gas applications. Special Hydrogenated Nitrile (HNBR) compounds can improve resistance to direct ozone, sunlight, and weather exposure while increasing temperature range to +300°F.
AS-568 Buna-N O-Rings | Metric Buna-N O-Rings

Viton® O-Rings / FKM: Fluorocarbon (Viton®) exhibits exceptional resistance to chemicals, oils, temperature extremes (-13°F to +446°F), low compression set, low gas permeability and excellent aging characteristics. Applications include: aircraft engines, automotive fuel handling systems, and chemical processing industries. FKM is also suitable for high vacuum applications. It is not recommended for exposure to ketones, alkalis, and Skydrol® fluids. Custom compounds are available with improved chemical and low temperature resistance.
AS-568 Viton® O-Rings | Metric Viton® O-Rings

Ethylene-Propylene / EPDM O-Rings: EPDM has outstanding resistance to heat, water and steam, alkali, mild acidic and oxygenated solvents, ozone, and sunlight (-40ºF to +275ºF); but it is not recommended for gasoline, petroleum oil and grease, and hydrocarbon environments. This popular rubber compound is usually the first choice for low torque drive belt applications.
AS-568 EPDM O-Rings | Metric EPDM O-Rings

Silicone O-Rings / VMQ: In the Silicone family, you will find compounds which are superior as static seals in extreme temperature conditions. Standard compounds handle operating temperatures -85º to +400ºF. Silicone compounds are popular in food and medical applications because they are very clean and do not impart odor or taste. Special Phenyl silicones can be used down to -148°F.
AS-568 Silicone O-Rings | Metric Silicone O-Rings

Neoprene® O-Rings / CR: Neoprene (-40º to +250ºF) is reasonably priced and features good resistance to petroleum oils, ozone, sunlight and oxygen aging, relatively low compression set, good resilience and outstanding physical toughness. It is the preferred sealing material for the refrigeration industry because of its resistance to ammonia and Freon®.
AS-568 Neoprene® O-Rings