O-Rings

O-rings are used to seal connections in pipes, tubes, etc…

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Product Name Nominal Size I.D. Nominal Size O.D. Actual Size Inch I.D. Actual Size Inch Tol. +/- Actual Size Metric (mm) I.D. Actual Size Metric (mm) Tol. +/- Actual Cross Section
395 26 26-3/8 25.940 .120 658.88 3.05 .210
475 26 26-1/2 25.940 .120 658.88 3.05 .275
394 25 25-3/8 24.940 .115 633.48 2.92 .210
474 25 25-1/2 24.940 .115 633.48 2.92 .275
393 24 24-3/8 23.940 .110 608.08 2.79 .210
473 24 24-1/2 23.940 .110 608.08 2.79 .275
392 23 23-3/8 22.940 .105 582.68 2.67 .210
472 23 23-1/2 22.940 .105 582.68 2.67 .275
391 22 22-3/8 21.955 .100 557.61 2.54 .210
471 22 22-1/2 21.955 .100 557.66 2.54 .275
390 21 21-3/8 20.955 .095 532.21 2.41 .210
470 21 21-1/2 20.955 .095 532.26 2.41 .275
389 20 20-3/8 19.955 .095 506.81 2.41 .210
469 20 20-1/2 19.955 .095 506.86 2.41 .275
388 19 19-3/8 18.955 .090 481.41 2.29 .210
467 19 19-1/2 18.955 .090 481.46 2.29 .275
468 19-1/2 20 19.455 .090 494.16 2.29 .275
284 18 18-1/4 17.955 .085 456.06 2.16 .139
387 18 18-3/8 17.955 .080 456.07 2.03 .210
465 18 18-1/2 17.955 .085 456.07 2.16 .275
466 18-1/2 19 18.455 .085 468.76 2.16 .275
283 17 17-1/4 16.955 .080 430.66 2.03 .139
386 17 17-3/8 16.955 .075 430.67 1.91 .210
463 17 17-1/2 16.955 .080 430.67 2.03 .275
464 17-1/2 18 17.455 .085 443.37 2.16 .275
282 16 16-1/4 15.955 .075 405.26 1.91 .139
385 16 16-3/8 15.955 .075 405.27 1.91 .210
461 16 16-1/2 15.955 .075 405.27 1.91 .275
462 16-1/2 17 16.455 .075 417.97 1.91 .275
021 15/16 1-1/16 .926 .009 23.52 .23 .070
119 15/16 1-1/8 .924 .010 23.47 .25 .103
213 15/16 1-3/16 .921 .010 23.39 .25 .139
281 15 15-1/4 14.984 .065 380.59 1.65 .139
317 15/16 1-5/16 .912 .010 23.16 .25 .210
384 15 15-3/8 14.975 .070 380.37 1.78 .210
459 15 15-1/2 14.975 .070 380.37 1.78 .275
460 15-1/2 16 15.475 .070 393.07 1.78 .275
280 14 14-1/4 13.984 .065 355.19 1.65 .139
383 14 14-3/8 13.975 .070 354.97 1.78 .210
457 14 14-1/2 13.975 .070 354.97 1.78 .275
458 14-1/2 15 14.475 .070 367.67 1.78 .275
019 13/16 15/16 .801 .009 20.35 .23 .070
117 13/16 1 .799 .010 20.29 .25 .103
211 13/16 1-1/16 .796 .010 20.22 .25 .139
279 13 13-1/4 12.984 .065 329.79 1.65 .139
315 13/16 1-3/16 .787 .010 19.99 .25 .210
382 13 13-3/8 12.975 .065 329.57 1.65 .210
455 13 13-1/2 12.975 .060 329.57 1.52 .275
456 13-1/2 14 13.475 .070 342.27 1.78 .275
278 12 12-1/4 11.984 .065 304.39 1.65 .139
381 12 12-3/8 11.975 .065 304.17 1.65 .210
453 12 12-1/2 11.975 .060 304.17 1.52 .275
454 12-1/2 13 12.475 .060 316.87 1.52 .275
017 11/16 13/16 .676 .009 17.17 .23 .070
115 11/16 7/8 .674 .009 17.12 .23 .103
209 11/16 15/16 .671 .009 17.04 .23 .139
276 11 11-1/4 10.984 .065 278.99 1.65 .139
277 11-1/2 11-3/4 11.484 .065 291.69 1.65 .139
313 11/16 1-1/16 .662 .009 16.81 .23 .210
379 11 11-3/8 10.975 .060 278.77 1.52 .210
380 11-1/2 11-7/8 11.475 .065 291.47 1.65 .210
451 11 11-1/2 10.975 .060 278.77 1.52 .275
452 11-1/2 12 11.475 .060 291.47 1.52 .275
274 10 10-1/4 9.984 .055 253.59 1.40 .139
275 10-1/2 10-3/4 10.484 .055 266.29 1.40 .139
377 10 10-3/8 9.975 .055 253.37 1.40 .210
378 10-1/2 10-7/8 10.475 .060 266.07 1.52 .210
449 10 10-1/2 9.975 .055 253.37 1.40 .275
450 10-1/2 11 10.475 .060 266.07 1.52 .275
015 9/16 11/16 .551 .007 14.00 .18 .070
113 9/16 3/4 .549 .007 13.94 .18 .103
175 9 9-3/16 8.987 .050 228.27 1.27 .103
176 9-1/4 9-7/16 9.237 .055 234.62 1.40 .103
177 9-1/2 9-11/16 9.487 .055 240.97 1.40 .103
178 9-3/4 9-15/16 9.737 .055 247.32 1.40 .103
207 9/16 13/16 .546 .007 13.87 .18 .139
270 9 9-1/4 8.984 .050 228.19 1.27 .139
271 9-1/4 9-1/2 9.234 .055 234.54 1.40 .139
272 9-1/2 9-3/4 9.484 .055 240.89 1.40 .139
273 9-3/4 10 9.734 .055 247.24 1.40 .139
311 9/16 15/16 .537 .007 13.64 .18 .210
373 9 9-3/8 8.975 .050 227.97 1.27 .210
374 9-1/4 9-5/8 9.225 .055 234.32 1.40 .210
375 9-1/2 9-7/8 9.475 .055 240.67 1.40 .210
376 9-3/4 10-1/8 9.725 .055 247.02 1.40 .210
447 9 9-1/2 8.975 .055 227.97 1.40 .275
448 9-1/2 10 9.475 .055 240.67 1.40 .275
171 8 8-3/16 7.987 .045 202.87 1.14 .103
172 8-1/4 8-7/16 8.237 .050 209.22 1.27 .103
173 8-1/2 8-11/16 8.487 .050 215.57 1.27 .103
174 8-3/4 8-15/16 8.737 .050 221.92 1.27 .103
266 8 8-1/4 7.984 .045 202.79 1.14 .139
267 8-1/4 8-1/2 8.234 .050 209.14 1.27 .139
268 8-1/2 8-3/4 8.484 .050 215.49 1.27 .139
269 8-3/4 9 8.734 .050 221.84 1.27 .139
369 8 8-3/8 7.975 .045 202.57 1.14 .210
370 8-1/4 8-5/8 8.225 .050 208.92 1.27 .210
371 8-1/2 8-7/8 8.475 .050 215.27 1.27 .210
372 8-3/4 9-1/8 8.725 .050 221.62 1.27 .210
445 8 8-1/2 7.975 .045 202.57 1.14 .275
446 8-1/2 9 8.475 .055 215.27 1.40 .275
009 7.32 11/32 .208 .005 5.28 .13 .070
013 7/16 9/16 .426 .005 10.82 .13 .070
020 7/8 1 .864 .009 21.95 .23 .070
107 7/32 13/32 .206 .005 5.23 .13 .103
111 7/16 5/8 .424 .005 10.77 .13 .103
118 7/8 1-1/16 .862 .010 21.89 .25 .103
167 7 7-3/16 6.987 .040 177.47 1.02 .103
168 7-1/4 7-7/16 7.237 .045 183.82 1.14 .103
169 7-1/2 7-11/16 7.487 .045 190.17 1.14 .103
170 7-3/4 7-15/16 7.737 .045 196.52 1.14 .103
205 7/16 11/16 .421 .005 10.69 .13 .139
212 7/8 1-1/8 .859 .010 21.82 .25 .139
262 7 7-1/4 6.984 .040 177.39 1.02 .139
263 7-1/4 7-1/2 7.234 .045 183.74 1.14 .139
264 7-1/2 7-3/4 7.484 .045 190.09 1.14 .139
265 7-3/4 8 7.734 .045 196.44 1.14 .139
309 7/16 13/16 .412 .005 10.46 .13 .210
316 7/8 1-1/4 .850 .010 21.59 .25 .210
365 7 7-3/8 6.975 .040 177.17 1.02 .210
366 7-1/4 7-5/8 7.225 .045 183.52 1.14 .210
367 7-1/2 7-7/8 7.475 .045 189.87 1.14 .210
368 7-3/4 8-1/8 7.725 .045 196.22 1.14 .210
441 7 7-1/2 6.975 .040 177.17 1.02 .275
442 7-1/4 7-3/4 7.225 .045 183.52 1.14 .275
443 7-1/2 8 7.475 .045 189.87 1.14 .275
444 7-3/4 8-1/4 7.725 .045 196.22 1.14 .275
163 6 6-3/16 5.987 .035 152.07 .89 .103
164 6-1/4 6-7/16 6.237 .040 158.42 1.02 .103
165 6-1/2 6-11/16 6.487 .040 164.77 1.02 .103
166 6-3/4 6-15/16 6.737 .040 171.12 1.02 .103
258 6 6-1/4 5.984 .035 151.99 .89 .139
259 6-1/4 6-1/2 6.234 .040 158.34 1.02 .139
260 6-1/2 6-3/4 6.484 .040 164.69 1.02 .139
261 6-3/4 7 6.734 .040 171.04 1.02 .139
361 6 6-3/8 5.975 .037 151.77 .94 .210
362 6-1/4 6-5/8 6.225 .040 158.12 1.02 .210
363 6-1/2 6-7/8 6.475 .040 164.47 1.02 .210
364 6-3/4 7-1/8 6.725 .040 170.82 1.02 .210
437 6 6-1/2 5.975 .037 151.77 .94 .275
438 6-1/4 6-3/4 6.225 .040 158.12 1.02 .275
439 6-1/2 7 6.475 .040 164.47 1.02 .275
440 6-3/4 7-1/4 6.725 .040 170.82 1.02 .275
004 5/64 13/64 .070 .005 1.78 .13 .070
007 5/32 9/32 .145 .005 3.68 .13 .070
011 5/16 7/16 .301 .005 7.65 .13 .070
016 5/8 3/4 .614 .009 15.60 .23 .070
049 5 5-1/8 4.989 .037 126.72 .94 .070
050 5-1/4 5-3/8 5.239 .037 133.07 .94 .070
105 5/32 11/32 .143 .005 3.63 .13 .103
109 5/16 1/2 .299 .005 7.59 .13 .103
114 5/8 13/16 .612 .009 15.54 .23 .103
159 5 5-3/16 4.987 .035 126.67 .89 .103
160 5-1/4 5-7/16 5.237 .035 133.02 .89 .103
161 5-1/2 5-11/16 5.487 .035 139.37 .89 .103
162 5-3/4 5-15/16 5.737 .035 145.72 .89 .103
203 5/16 9/16 .296 .005 7.52 .13 .139
208 5/8 7/8 .609 .009 15.47 .23 .139
250 5 5-1/4 4.984 .035 126.59 .89 .139
251 5-1/8 5-3/8 5.109 .035 129.77 .89 .139
252 5-1/4 5-1/2 5.234 .035 132.94 .89 .139
253 5-3/8 5-5/8 5.359 .035 136.12 .89 .139
254 5-1/2 5-3/4 5.484 .035 139.29 .89 .139
255 5-5/8 5-7/8 5.609 .035 142.47 .89 .139
256 5-3/4 6 5.734 .035 145.64 .89 .139
257 5-7/8 6-1/8 5.859 .035 148.82 .89 .139
312 5/8 1 .600 .009 15.24 .23 .210
353 5 5-3/8 4.975 .037 126.37 .94 .210
354 5-1/8 5-1/2 5.100 .037 129.54 .94 .210
355 5-1/4 5-5/8 5.225 .037 132.72 .94 .210
356 5-3/8 5-3/4 5.350 .037 135.89 .94 .210
357 5-1/2 5-7/8 5.475 .037 139.07 .94 .210
358 5-5/8 6 5.600 .037 142.24 .94 .210
359 5-3/4 6-1/8 5.725 .037 145.42 .94 .210
360 5-7/8 6-1/4 5.850 .037 148.59 .94 .210
429 5 5-1/2 4.975 .037 126.37 .94 .275
430 5-1/8 5-5/8 5.100 .037 129.54 .94 .275
431 5-1/4 5-3/4 5.225 .037 132.72 .94 .275
432 5-3/8 5-7/8 5.350 .037 135.89 .94 .275
433 5-1/2 6 5.475 .037 139.07 .94 .275
434 5-5/8 6-1/8 5.600 .037 142.24 .94 .275
435 5-3/4 6-1/4 5.725 .037 145.42 .94 .275
436 5-7/8 6-3/8 5.850 .037 148.59 .94 .275
045 4 4-1/4 3.989 .027 101.32 .69 .070
046 4-1/4 4-3/8 4.239 .030 107.67 .76 .070
047 4-1/2 4-5/8 4.489 .030 114.02 .76 .070
048 4-3/4 4-7/8 4.739 .030 120.37 .76 .070
155 4 4-3/16 3.987 .028 101.27 .71 .103
156 4-1/4 4-7/16 4.237 .030 107.62 .76 .103
157 4-1/2 4-11/16 4.487 .030 113.97 .76 .103
158 4-3/4 4-15/16 4.737 .030 120.32 .76 .103
242 4 4-1/4 3.984 .028 101.19 .71 .139
243 4-1/8 4-3/8 4.109 .028 104.37 .71 .139
244 4-1/4 4-1/2 4.234 .030 107.54 .76 .139
245 4-3/8 4-5/8 4.359 .030 110.72 .76 .139
246 4-1/2 4-3/4 4.484 .030 113.89 .76 .139
247 4-5/8 4-7/8 4.609 .030 117.07 .76 .139
248 4-3/4 5 4.734 .030 120.24 .76 .139
249 4-7/8 5-1/8 4.859 .035 123.42 .89 .139
345 4 4-3/8 3.975 .028 100.97 .71 .210
346 4-1/8 4-1/2 4.100 .028 104.14 .71 .210
347 4-1/4 4-5/8 4.225 .030 107.32 .76 .210
348 4-3/8 4-3/4 4.350 .030 110.49 .76 .210
349 4-1/2 4-7/8 4.475 .030 113.67 .76 .210
350 4-5/8 5 4.600 .030 116.84 .76 .210
351 4-3/4 5-1/8 4.725 .030 120.02 .76 .210
352 4-7/8 5-1/4 4.850 .030 123.19 .76 .210
425 4-1/2 5 4.475 .033 113.67 .84 .275
426 4-5/8 5-1/8 4.600 .033 116.84 .84 .275
427 4-3/4 5-1/4 4.725 .033 120.02 .84 .275
428 4-7/8 5-3/8 4.850 .033 123.19 .84 .275
005 3/32 7/32 .101 .005 2.57 .13 .070
008 3/16 5/16 .176 .005 4.47 .13 .070
012 3/8 1/2 .364 .005 9.25 .13 .070
018 3/4 7/8 .739 .009 18.77 .23 .070
041 3 3-1/8 2.989 .024 75.92 .61 .070
042 3-1/4 3-3/8 3.239 .024 82.27 .61 .070
043 3-1/2 3-5/8 3.489 .024 88.62 .61 .070
044 3-3/4 3-7/8 3.739 .027 94.97 .69 .070
103 3/32 9/32 .081 .005 2.06 .13 .103
106 3/16 3/8 .174 .005 4.42 .13 .103
110 3/8 9/16 .362 .005 9.19 .13 .103
116 3/4 15/16 .737 .009 18.72 .23 .103
151 3 3-3/16 2.987 .024 75.87 .61 .103
152 3-1/4 3-7/16 3.237 .024 82.22 .61 .103
153 3-1/2 3-11/16 3.487 .024 88.57 .61 .103
154 3-3/4 3-15/16 3.737 .028 94.92 .71 .103
201 3/16 7/16 .171 .005 4.34 .13 .139
204 3/8 5/8 .359 .005 9.12 .13 .139
210 3/4 1 .734 .010 18.64 .25 .139
234 3 3-1/4 2.984 .024 75.79 .61 .139
235 3-1/8 3-3/8 3.109 .024 78.97 .61 .139
236 3-1/4 3-1/2 3.234 .024 82.14 .61 .139
237 3-3/8 3-5/8 3.359 .024 85.32 .61 .139
238 3-1/2 3-3/4 3.484 .024 88.49 .61 .139
239 3-5/8 3-7/8 3.609 .028 91.67 .71 .139
240 3-3/4 4 3.734 .028 94.84 .71 .139
241 3-7/8 4-1/8 3.859 .028 98.02 .71 .139
314 3/4 1-1/8 .725 .010 18.42 .25 .210
337 3 3-3/8 2.975 .024 75.57 .61 .210
338 3-1/8 3-1/2 3.100 .024 78.74 .61 .210
339 3-1/4 3-5/8 3.225 .024 81.92 .61 .210
340 3-3/8 3-3/4 3.350 .024 85.09 .61 .210
341 3-1/2 3-7/8 3.475 .024 88.27 .61 .210
342 3-5/8 4 3.600 .028 91.44 .71 .210
343 3-3/4 4-1/8 3.725 .028 94.62 .71 .210
344 3-7/8 4-1/4 3.850 .028 97.79 .71 .210
033 2 2-1/8 1.989 .018 50.52 .46 .070
034 2-1/8 2-1/4 2.114 .018 53.70 .46 .070
035 2-1/4 2-3/8 2.239 .018 56.87 .46 .070
036 2-3/8 2-1/2 2.364 .018 60.05 .46 .070
037 2-1/2 2-5/8 2.489 .018 63.22 .46 .070
038 2-5/8 2-3/4 2.614 .020 66.40 .51 .070
039 2-3/4 2-7/8 2.739 .020 69.57 .51 .070
040 2-7/8 3 2.864 .020 72.75 .51 .070
136 2 2-3/16 1.987 .017 50.47 .43 .103
137 2-1/16 2-1/4 2.050 .017 52.07 .43 .103
138 2-1/8 2-5/16 2.112 .017 53.64 .43 .103
139 2-3/16 2-3/8 2.175 .017 55.25 .43 .103
140 2-1/4 2-7/16 2.237 .017 56.82 .43 .103
141 2-5/16 2-1/2 2.300 .020 58.42 .51 .103
142 2-3/8 2-9/16 2.362 .020 60.00 .51 .103
143 2-7/16 2-5/8 2.425 .020 61.60 .51 .103
144 2-1/2 2-11/16 2.487 .020 63.17 .51 .103
145 2-9/16 2-3/4 2.550 .020 64.77 .51 .103
146 2-5/8 2-13/16 2.612 .020 66.34 .51 .103
147 2-11/16 2-7/8 2.675 .022 67.95 .56 .103
148 2-3/4 2-15/16 2.737 .022 69.52 .56 .103
149 2-13/16 3 2.800 .022 71.12 .56 .103
150 2-7/8 3-1/16 2.862 .022 72.69 .56 .103
226 2 2-1/4 1.984 .018 50.39 .46 .139
227 2-1/8 2-3/8 2.109 .018 53.57 .46 .139
228 2-1/4 2-1/2 2.234 .020 56.74 .51 .139
229 2-3/8 2-5/8 2.359 .020 59.92 .51 .139
230 2-1/2 2-3/4 2.484 .020 63.09 .51 .139
231 2-5/8 2-7/8 2.609 .020 66.27 .51 .139
232 2-3/4 3 2.734 .024 69.44 .61 .139
233 2-7/8 3-1/8 2.859 .024 72.62 .61 .139
329 2 2-3/8 1.975 .018 50.17 .46 .210
330 2-1/8 2-1/2 2.100 .018 53.34 .46 .210
331 2-1/4 2-5/8 2.225 .018 56.52 .46 .210
332 2-3/8 2-3/4 2.350 .018 59.69 .46 .210
333 2-1/2 2-7/8 2.475 .020 62.87 .51 .210
334 2-5/8 3 2.600 .020 66.04 .51 .210
335 2-3/4 3-1/8 2.725 .020 69.22 .51 .210
336 2-7/8 3-1/4 2.850 .020 72.39 .51 .210
006 1/8 1/4 .114 .005 2.90 .13 .070
010 1/4 3/8 .239 .005 6.07 .13 .070
014 1/2 5/8 .489 .005 12.42 .13 .070
022 1 1-1/8 .989 .010 25.12 .25 .070
023 1-1/16 1-3/16 1.051 .010 26.70 .25 .070
024 1-1/8 1-1/4 1.114 .010 28.30 .25 .070
025 1-3/16 1-5/16 1.176 .011 29.87 .28 .070
026 1-1/4 1-3/8 1.239 .011 31.47 .28 .070
027 1-5/16 1-7/16 1.301 .011 33.05 .28 .070
028 1-3/8 1-1/2 1.364 .013 34.65 .33 .070
029 1-1/2 1-5/8 1.489 .013 37.82 .33 .070
030 1-5/8 1-3/4 1.614 .013 41.00 .33 .070
031 1-3/4 1-7/8 1.739 .015 44.17 .38 .070
032 1-7/8 2 1.864 .015 47.35 .38 .070
102 1/16 1/4 .049 .005 1.24 .13 .103
104 1/8 5/16 .112 .005 2.84 .13 .103
108 1/4 7/16 .237 .005 6.02 .13 .103
112 1/2 11/16 .487 .005 12.37 .13 .103
120 1 1-3/16 .987 .010 25.07 .25 .103
121 1-1/16 1-1/4 1.049 .010 26.64 .25 .103
122 1-1/8 1-5/16 1.112 .010 28.24 .25 .103
123 1-3/16 1-3/8 1.174 .012 29.82 .31 .103
124 1-1/4 1-7/16 1.237 .012 31.42 .31 .103
125 1-5/16 1-1/2 1.299 .012 32.99 .31 .103
126 1-3/8 1-9/16 1.362 .012 34.59 .31 .103
127 1-7/16 1-5/8 1.424 .012 36.17 .31 .103
128 1-1/2 1-11/16 1.487 .012 37.77 .31 .103
129 1-9/16 1-3/4 1.549 .015 39.34 .38 .103
130 1-5/8 1-13/16 1.612 .015 40.94 .38 .103
131 1-11/16 1-7/8 1.674 .015 42.52 .38 .103
132 1-3/4 1-15/16 1.737 .015 44.12 .38 .103
133 1-13/16 2 1.799 .015 45.69 .38 .103
134 1-7/8 2-1/16 1.862 .015 47.29 .38 .103
135 1-15/16 2-1/8 1.925 .017 48.90 .43 .103
202 1/4 1/2 .234 .005 5.94 .13 .139
206 1/2 3/4 .484 .005 12.29 .13 .139
214 1 1-1/4 .984 .010 24.99 .25 .139
215 1-1/16 1-5/16 1.046 .010 26.57 .25 .139
216 1-1/8 1-3/8 1.109 .012 28.17 .31 .139
217 1-3/16 1-7/16 1.171 .012 29.74 .31 .139
218 1-1/4 1-1/2 1.234 .012 31.34 .31 .139
219 1-5/16 1-9/16 1.296 .012 32.92 .31 .139
220 1-3/8 1-5/8 1.359 .012 34.52 .31 .139
221 1-7/16 1-11/16 1.421 .012 36.09 .31 .139
222 1-1/2 1-3/4 1.484 .015 37.69 .38 .139
223 1-5/8 1-7/8 1.609 .015 40.87 .38 .139
224 1-3/4 2 1.734 .015 44.04 .38 .139
225 1-7/8 2-1/8 1.859 .018 47.22 .46 .139
310 1/2 7/8 .475 .005 12.07 .13 .210
318 1 1-3/8 .975 .010 24.77 .25 .210
319 1-1/16 1-7/16 1.037 .010 26.34 .25 .210
320 1-1/8 1-1/2 1.100 .012 27.94 .31 .210
321 1-3/16 1-9/16 1.162 .012 29.51 .31 .210
322 1-1/4 1-5/8 1.225 .012 31.12 .31 .210
323 1-5/16 1-11/16 1.287 .012 32.69 .31 .210
324 1-3/8 1-3/4 1.350 .012 34.29 .31 .210
325 1-1/2 1-7/8 1.475 .015 37.47 .38 .210
326 1-5/8 2 1.600 .015 40.64 .38 .210
327 1-3/4 2-1/8 1.725 .015 43.82 .38 .210
328 1-7/8 2-1/4 1.850 .015 46.99 .38 .210