Imperial Size Guide | BS309 - BS395
Our O-rings are available in various different polymers, including Nitrile, Viton ® , Silicone. Other can be made on special request.
Article No. | O-Ring Size ID x C/S (mm) |
Nominal Size (reference only) (All dimensions are in inches) |
||
---|---|---|---|---|
ID | OD | C/S | ||
BS309 | 10.47 x 5.33 | 7/16 | 13/16 | 3/16 |
BS310 | 12.07 x 5.33 | 1/2 | 7/8 | 3/16 |
BS311 | 13.64 x 5.33 | 9/16 | 15/16 | 3/16 |
BS312 | 15.24 x 5.33 | 5/8 | 1 | 3/16 |
BS313 | 16.82 x 5.33 | 11/16 | 1 1/16 | 3/16 |
BS314 | 18.42 x 5.33 | 3/4 | 1 1/8 | 3/16 |
BS315 | 19.99 x 5.33 | 13/16 | 1 3/16 | 3/16 |
BS316 | 21.59 x 5.33 | 7/8 | 1 1/4 | 3/16 |
BS317 | 23.17 x 5.33 | 15/16 | 1 5/16 | 3/16 |
BS318 | 24.77 x 5.33 | 1 | 1 3/8 | 3/16 |
BS319 | 26.34 x 5.33 | 1 1/16 | 1 7/16 | 3/16 |
BS320 | 27.94 x 5.33 | 1 1/8 | 1 1/2 | 3/16 |
BS321 | 29.52 x 5.33 | 1 3/16 | 1 9/16 | 3/16 |
BS322 | 31.12 x 5.33 | 1 1/4 | 1 5/8 | 3/16 |
BS323 | 32.69 x 5.33 | 1 5/16 | 1 11/16 | 3/16 |
BS324 | 34.29 x 5.33 | 1 3/8 | 1 3/4 | 3/16 |
BS325 | 37.47 x 5.33 | 1 1/2 | 1 7/8 | 3/16 |
BS326 | 40.64 x 5.33 | 1 5/8 | 2 | 3/16 |
BS327 | 43.82 x 5.33 | 1 3/4 | 2 1/8 | 3/16 |
BS328 | 46.99 x 5.33 | 1 7/8 | 2 1/4 | 3/16 |
BS329 | 50.17 x 5.33 | 2 | 2 3/8 | 3/16 |
BS330 | 53.34 x 5.33 | 2 1/8 | 2 1/2 | 3/16 |
BS331 | 56.52 x 5.33 | 2 1/4 | 2 5/8 | 3/16 |
BS332 | 59.69 x 5.33 | 2 3/8 | 2 3/4 | 3/16 |
BS333 | 62.87 x 5.33 | 2 1/2 | 2 7/8 | 3/16 |
BS334 | 66.64 x 5.33 | 2 5/8 | 3 | 3/16 |
BS335 | 69.22 x 5.33 | 2 3/4 | 3 1/8 | 3/16 |
BS336 | 72.39 x 5.33 | 2 7/8 | 3 1/4 | 3/16 |
BS337 | 75.57 x 5.33 | 3 | 3 3/8 | 3/16 |
BS338 | 78.74 x 5.33 | 3 1/8 | 3 1/2 | 3/16 |
BS339 | 81.92 x 5.33 | 3 1/4 | 3 5/8 | 3/16 |
BS340 | 85.09 x 5.33 | 3 3/8 | 3 3/4 | 3/16 |
BS341 | 88.27 x 5.33 | 3 1/2 | 3 7/8 | 3/16 |
BS342 | 91.44 x 5.33 | 3 5/8 | 4 | 3/16 |
BS343 | 94.62 x 5.33 | 3 3/4 | 4 1/8 | 3/16 |
BS344 | 97.79 x 5.33 | 3 7/8 | 4 1/4 | 3/16 |
BS345 | 100.97 x 5.33 | 4 | 4 3/8 | 3/16 |
BS346 | 104.14 x 5.33 | 4 1/8 | 4 1/2 | 3/16 |
BS347 | 107.32 x 5.33 | 4 1/4 | 4 5/8 | 3/16 |
BS348 | 110.49 x 5.33 | 4 3/8 | 4 3/4 | 3/16 |
BS349 | 113.67 x 5.33 | 4 1/2 | 4 7/8 | 3/16 |
BS350 | 116.84 x 5.33 | 4 5/8 | 5 | 3/16 |
BS351 | 120.02 x 5.33 | 4 3/4 | 5 1/8 | 3/16 |
BS352 | 123.19 x 5.33 | 4 7/8 | 5 1/4 | 3/16 |
BS353 | 126.37 x 5.33 | 5 | 5 3/8 | 3/16 |
BS354 | 129.54 x 5.33 | 5 1/8 | 5 1/2 | 3/16 |
BS355 | 132.72 x 5.33 | 5 1/4 | 5 5/8 | 3/16 |
BS356 | 135.89 x 5.33 | 5 3/8 | 5 3/4 | 3/16 |
BS357 | 139.07 x 5.33 | 5 1/2 | 5 7/8 | 3/16 |
BS358 | 142.24 x 5.33 | 5 5/8 | 6 | 3/16 |
BS359 | 145.42 x 5.33 | 5 3/4 | 6 1/8 | 3/16 |
BS360 | 148.59 x 5.33 | 5 7/8 | 6 1/4 | 3/16 |
BS361 | 151.77 x 5.33 | 6 | 6 3/8 | 3/16 |
BS362 | 158.12 x 5.33 | 6 1/4 | 6 5/8 | 3/16 |
BS363 | 164.47 x 5.33 | 6 1/2 | 6 7/8 | 3/16 |
BS364 | 170.82 x 5.33 | 4 3/4 | 7 1/8 | 3/16 |
BS365 | 177.17 x 5.33 | 7 | 7 3/8 | 3/16 |
BS366 | 183.52 x 5.33 | 7 1/4 | 7 5/8 | 3/16 |
BS367 | 189.87 x 5.33 | 7 1/2 | 7 7/8 | 3/16 |
BS368 | 196.22 x 5.33 | 7 3/4 | 8 1/8 | 3/16 |
BS369 | 202.57 x 5.33 | 8 | 8 3/8 | 3/16 |
BS370 | 208.92 x 5.33 | 8 1/4 | 8 5/8 | 3/16 |
BS371 | 215.27 x 5.33 | 8 1/2 | 8 7/8 | 3/16 |
BS372 | 221.62 x 5.33 | 8 3/4 | 9 1/8 | 3/16 |
BS373 | 227.97 x 5.33 | 9 | 9 3/8 | 3/16 |
BS374 | 234.32 x 5.33 | 9 1/4 | 9 5/8 | 3/16 |
BS375 | 240.67 x 5.33 | 9 1/2 | 9 7/8 | 3/16 |
BS376 | 247.02 x 5.33 | 9 3/4 | 10 1/8 | 3/16 |
BS377 | 253.37 x 5.33 | 10 | 10 3/8 | 3/16 |
BS378 | 266.07 x 5.33 | 10 1/2 | 10 7/8 | 3/16 |
BS379 | 278.77 x 5.33 | 11 | 11 3/8 | 3/16 |
BS380 | 291.47 x 5.33 | 11 1/2 | 11 7/8 | 3/16 |
BS381 | 304.17 x 5.33 | 12 | 12 3/8 | 3/16 |
BS382 | 329.57 x 5.33 | 13 | 13 3/8 | 3/16 |
BS383 | 354.97 x 5.33 | 14 | 14 3/8 | 3/16 |
BS384 | 380.37 x 5.33 | 15 | 15 3/8 | 3/16 |
BS385 | 405.26 x 5.33 | 16 | 16 3/8 | 3/16 |
BS386 | 430.66 x 5.33 | 17 | 17 3/8 | 3/16 |
BS387 | 456.06 x 5.33 | 18 | 18 3/8 | 3/16 |
BS388 | 481.38 x 5.33 | 19 | 19 3/8 | 3/16 |
BS389 | 506.78 x 5.33 | 20 | 20 3/8 | 3/16 |
BS390 | 532.18 x 5.33 | 21 | 21 3/8 | 3/16 |
BS391 | 557.58 x 5.33 | 22 | 22 3/8 | 3/16 |
BS392 | 582.68 x 5.33 | 23 | 23 3/8 | 3/16 |
BS393 | 608.08 x 5.33 | 24 | 24 3/8 | 3/16 |
BS394 | 633.48 x 5.33 | 25 | 25 3/8 | 3/16 |
BS395 | 658.88 x 5.33 | 26 | 26 3/8 | 3/16 |