BS Aflas O-Rings
AFLAS 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.
This elastomer is a copolymer of Tetrafluoroethylene (TFE) and propylene. Its chemical resistance is excellent across a wide range of aggressive media.For more information, please see: Comparison Properties Chart, PTFE Encapsulated O-rings, Material Shelf Life, and O-ring Groove Design Chart.
This elastomer is a copolymer of Tetrafluoroethylene (TFE) and propylene. Its chemical resistance is excellent across a wide range of aggressive media.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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BS143 AFLAS-75 |
IntegrationID
N/A 186872 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 75 | Inside Diameter N/A 2.43 in61.60 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -143 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS838 AFLAS-83 |
IntegrationID
N/A 187000 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 2.44 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, automotive, aerospace and agriculture industries. |
BS838 AFLAS-75 |
IntegrationID
N/A 186537 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.44 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, automotive, aerospace and agriculture industries. |
BS333 AFLAS-75 |
IntegrationID
N/A 186731 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.210 in5.33 mm | Durometer N/A 75 | Inside Diameter N/A 2.48 in62.87 mm | CSW Tolerance N/A 0.005 in0.13 mm | BS Number N/A -333 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS333 AFLAS-83 |
IntegrationID
N/A 187194 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.210 in5.33 mm | Durometer N/A 83 | Inside Diameter N/A 2.48 in62.87 mm | CSW Tolerance N/A 0.005 in0.13 mm | BS Number N/A -333 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS230 AFLAS-83 |
IntegrationID
N/A 187270 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 2.48 in63.09 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -230 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS230 AFLAS-75 |
IntegrationID
N/A 186807 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.48 in63.09 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -230 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS144 AFLAS-75 |
IntegrationID
N/A 186871 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 75 | Inside Diameter N/A 2.49 in63.17 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -144 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS144 AFLAS-83 |
IntegrationID
N/A 187334 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.49 in63.17 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -144 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS37 AFLAS-83 |
IntegrationID
N/A 187390 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 83 | Inside Diameter N/A 2.49 in63.22 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -037 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS37 AFLAS-75 |
IntegrationID
N/A 186927 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 75 | Inside Diameter N/A 2.49 in63.22 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -037 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS839 AFLAS-83 |
IntegrationID
N/A 186999 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 2.50 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, automotive, aerospace and agriculture industries. |
BS839 AFLAS-75 |
IntegrationID
N/A 186536 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.50 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, automotive, aerospace and agriculture industries. |
BS145 AFLAS-75 |
IntegrationID
N/A 186870 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 75 | Inside Diameter N/A 2.55 in64.77 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -145 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS145 AFLAS-83 |
IntegrationID
N/A 187333 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.55 in64.77 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -145 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS840 AFLAS-83 |
IntegrationID
N/A 186998 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 2.56 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, automotive, aerospace and agriculture industries. |
BS840 AFLAS-75 |
IntegrationID
N/A 186535 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.56 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, automotive, aerospace and agriculture industries. |
BS334 AFLAS-75 |
IntegrationID
N/A 186730 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.210 in5.33 mm | Durometer N/A 75 | Inside Diameter N/A 2.60 in66.04 mm | CSW Tolerance N/A 0.005 in0.13 mm | BS Number N/A -334 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS334 AFLAS-83 |
IntegrationID
N/A 187193 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.210 in5.33 mm | Durometer N/A 83 | Inside Diameter N/A 2.60 in66.04 mm | CSW Tolerance N/A 0.005 in0.13 mm | BS Number N/A -334 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS231 AFLAS-83 |
IntegrationID
N/A 187269 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 83 | Inside Diameter N/A 2.61 in66.27 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -231 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS231 AFLAS-75 |
IntegrationID
N/A 186806 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.139 in3.53 mm | Durometer N/A 75 | Inside Diameter N/A 2.61 in66.27 mm | CSW Tolerance N/A 0.004 in0.10 mm | BS Number N/A -231 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS146 AFLAS-75 |
IntegrationID
N/A 186869 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 75 | Inside Diameter N/A 2.61 in66.34 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -146 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS146 AFLAS-83 |
IntegrationID
N/A 187332 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.103 in2.62 mm | Durometer N/A 83 | Inside Diameter N/A 2.61 in66.34 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -146 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS38 AFLAS-83 |
IntegrationID
N/A 187389 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 83 | Inside Diameter N/A 2.61 in66.40 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -038 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |
BS38 AFLAS-75 |
IntegrationID
N/A 186926 |
Type N/A BS Standard O-Ring | Material N/A Aflas | Cross Section Width N/A 0.070 in1.78 mm | Durometer N/A 75 | Inside Diameter N/A 2.61 in66.40 mm | CSW Tolerance N/A 0.003 in0.08 mm | BS Number N/A -038 | Call for a Quote N/A | O-Ring Industries N/A O-rings are used in the military, automotive, aerospace and agriculture industries. |