BS Viton O-Rings
BS O-Rings
British Standard O-Rings are very similar to Standard O-Rings in the fact that they are both standardized imperically. The British Standard however, incorporates some extended sizes in the 1/4" nominal cross section group for an even broader application range. British Standard O-Rings serve a variety of industries including aerospace, paint, food, and chemical transport. Viton is also known as: Fluorocarbon and FKM. Viton® is a registered trademarks of DuPont® Dow Elastomers.
A fluoroelastomer compound with a combination of exceptional mechanical properties and compression set resistance. This particular energizer gives an O-ring excellent memory and the ability to recover rapidly from deformation. This core has a Shore A hardness of 75 with a suggested operating temperature range of -10°F to +300°F (-23°C to +150°C) in encapsulated applications. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
A fluoroelastomer compound with a combination of exceptional mechanical properties and compression set resistance. This particular energizer gives an O-ring excellent memory and the ability to recover rapidly from deformation. This core has a Shore A hardness of 75 with a suggested operating temperature range of -10°F to +300°F (-23°C to +150°C) in encapsulated applications. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
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Cross Section Width (in)
Cross Section Width (mm)
Durometer
Inside Diameter (in)
Inside Diameter (mm)
Item # |
IntegrationID |
Type |
Material |
Cross Section Width |
Durometer |
Inside Diameter |
CSW Tolerance |
BS Number |
Call for a Quote |
O-Ring Industries |
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BS449A V-90 |
IntegrationID
N/A 186041 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.225 in259.72 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -449A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS45 V-75 |
IntegrationID
N/A 185530 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 75 | Inside Diameter N/A 3.989 in101.32 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -045 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS45 V-90 |
IntegrationID
N/A 185993 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 90 | Inside Diameter N/A 3.989 in101.32 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -045 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS450 V-75 |
IntegrationID
N/A 185254 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 10.475 in266.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS450 V-90 |
IntegrationID
N/A 185717 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.475 in266.07 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS450A V-75 |
IntegrationID
N/A 185579 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 10.725 in272.42 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS450A V-90 |
IntegrationID
N/A 186042 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.725 in272.42 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -450A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS451 V-75 |
IntegrationID
N/A 185253 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 10.975 in278.77 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
BS451 V-90 |
IntegrationID
N/A 185716 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 10.975 in278.77 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
BS451A V-75 |
IntegrationID
N/A 185580 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 11.225 in285.12 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS451A V-90 |
IntegrationID
N/A 186043 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.225 in285.12 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -451A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS452 V-75 |
IntegrationID
N/A 185252 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 11.475 in291.47 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS452 V-90 |
IntegrationID
N/A 185715 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.475 in291.47 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS452A V-75 |
IntegrationID
N/A 185581 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 11.725 in297.82 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS452A V-90 |
IntegrationID
N/A 186044 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.725 in297.82 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -452A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS453 V-75 |
IntegrationID
N/A 185251 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 11.975 in304.17 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -453 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS453 V-90 |
IntegrationID
N/A 185714 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 11.975 in304.17 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -453 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS454 V-75 |
IntegrationID
N/A 185250 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 12.475 in316.87 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -454 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS454 V-90 |
IntegrationID
N/A 185713 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 12.475 in316.87 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -454 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS455 V-75 |
IntegrationID
N/A 185249 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 12.975 in329.57 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -455 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS455 V-90 |
IntegrationID
N/A 185712 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 12.975 in329.57 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -455 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS456 V-75 |
IntegrationID
N/A 185248 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 13.475 in342.27 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -456 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS456 V-90 |
IntegrationID
N/A 185711 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 13.475 in342.27 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -456 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS457 V-75 |
IntegrationID
N/A 185247 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 75 | Inside Diameter N/A 13.9751 in354.97 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -457 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS457 V-90 |
IntegrationID
N/A 185710 |
Type N/A BS Standard O-Ring | Material N/A Viton | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 90 | Inside Diameter N/A 13.9751 in354.97 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -457 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |