BS Neoprene 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. 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 |
---|---|---|---|---|---|---|---|---|---|---|
BS213 C-70 |
IntegrationID
N/A 183583 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.921 in23.39 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -213 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS212 C-70 |
IntegrationID
N/A 183584 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.859 in21.82 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -212 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS211 C-70 |
IntegrationID
N/A 183585 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.796 in20.22 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -211 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS210 C-70 |
IntegrationID
N/A 183586 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.734 in18.64 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -210 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |
BS209 C-70 |
IntegrationID
N/A 183587 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.672 in17.07 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -209 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS208 C-70 |
IntegrationID
N/A 183588 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.609 in15.47 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -208 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS207 C-70 |
IntegrationID
N/A 183589 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.549 in13.94 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -207 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS206 C-70 |
IntegrationID
N/A 183590 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.484 in12.29 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -206 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS205 C-70 |
IntegrationID
N/A 183591 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.421 in10.69 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -205 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS204 C-70 |
IntegrationID
N/A 183592 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.359 in9.12 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -204 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS203 C-70 |
IntegrationID
N/A 183593 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.296 in7.52 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -203 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS202 C-70 |
IntegrationID
N/A 183594 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.234 in5.94 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -202 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS201 C-70 |
IntegrationID
N/A 183595 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 0.171 in4.34 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -201 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS846 C-70 |
IntegrationID
N/A 183288 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.937 in74.60 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -846 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS845 C-70 |
IntegrationID
N/A 183289 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.875 in73.03 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -845 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS844 C-70 |
IntegrationID
N/A 183290 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.813 in71.44 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -844 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS843 C-70 |
IntegrationID
N/A 183291 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.75 in69.85 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -843 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS842 C-70 |
IntegrationID
N/A 183292 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.687 in68.25 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -842 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS841 C-70 |
IntegrationID
N/A 183293 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.625 in66.68 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -841 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS840 C-70 |
IntegrationID
N/A 183294 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.563 in65.1 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -840 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS839 C-70 |
IntegrationID
N/A 183295 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.500 in63.50 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -839 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS838 C-70 |
IntegrationID
N/A 183296 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.437 in61.90 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -838 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS837 C-70 |
IntegrationID
N/A 183297 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.375 in60.33 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -837 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS836 C-70 |
IntegrationID
N/A 183298 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.313 in58.74 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -836 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries. |
BS835 C-70 |
IntegrationID
N/A 183299 |
Type N/A BS Standard O-Ring | Material N/A Neoprene | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 70 | Inside Diameter N/A 2.25 in57.15 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -835 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military defense and agriculture industries.v |