BS Neoprene O-Rings
Neoprene 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. Neoprene is also known as Chloroprene.
Neoprene resists fats, oils and petroleum products. Stands up well in sunlight. Low flammability - burns when exposed to flames, but self-extinguishes when flame is removed. Generally good ozone, aging and chemical resistance. It has good mechanical properties over a wide temperature range. For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
Neoprene resists fats, oils and petroleum products. Stands up well in sunlight. Low flammability - burns when exposed to flames, but self-extinguishes when flame is removed. Generally good ozone, aging and chemical resistance. It has good mechanical properties over a wide temperature range. 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)
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 |
---|---|---|---|---|---|---|---|---|---|---|
BS442 C-70 |
IntegrationID
N/A 183410 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 7.225 in183.52 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -442 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS443 C-70 |
IntegrationID
N/A 183409 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 7.475 in189.87 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -443 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS444 C-70 |
IntegrationID
N/A 183408 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 7.725 in196.22 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -444 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
BS445 C-70 |
IntegrationID
N/A 183407 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 7.975 in202.57 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -445 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS445A C-70 |
IntegrationID
N/A 183722 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 8.225 in208.92 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -445A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS446 C-70 |
IntegrationID
N/A 183406 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 8.475 in215.27 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -446 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS446A C-70 |
IntegrationID
N/A 183723 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 8.725 in221.62 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -446A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS447 C-70 |
IntegrationID
N/A 183405 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 8.975 in227.97 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -447 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS447A C-70 |
IntegrationID
N/A 183724 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.225 in234.32 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -447A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
BS448 C-70 |
IntegrationID
N/A 183404 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.475 in240.67 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -448 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS448A C-70 |
IntegrationID
N/A 183725 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.725 in247.02 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -448A | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS449 C-70 |
IntegrationID
N/A 183403 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | Inside Diameter N/A 9.975 in253.37 mm | CSW Tolerance N/A 0.006 in0.15 mm | BS Number N/A -449 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS449A C-70 |
IntegrationID
N/A 183726 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183678 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183402 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183727 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183401 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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. |
BS451A C-70 |
IntegrationID
N/A 183728 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183400 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183729 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183399 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183398 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183397 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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 C-70 |
IntegrationID
N/A 183396 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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.v |
BS457 C-70 |
IntegrationID
N/A 183395 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.275 in6.99 mm | Durometer N/A 70 | 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. |