HNBR O-Rings

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Standard Size Chart

-000 Series -100 Series -200 Series -300 Series -400 Series -900 Series
No. I.D.” Actual O.D.” No. I.D.” Actual O.D.” No. I.D.” Actual O.D.” No. I.D.” Actual O.D.” No. I.D.” Actual O.D.” No. I.D.” Actual O.D.”
-001* 1/32 0.029 3/32 -102 1/16 0.049 1/4 -201 3/16 0.171 7/16 -309 7/16 0.412 13/16 -425 4-1/2 4.475 5 -901 3/32 0.185 0.056
-002* 3/64 0.042 9/64 -103 3/32 0.081 9/32 -202 1/4 0.234 1/2 -310 1/2 0.475 7/8 -426 4-5/8 4.6 5-1/8 -902 1/8 0.239 0.064
-003* 1/16 0.056 13/64 -104 1/8 0.112 5/16 -203 5/16 0.0296 9/16 -311 9/16 0.537 15/16 -427 4-3/4 4.725 5-1/4 -903 3/16 0.301 0.064
-4 5/64 0.07 13/64 -105 5/32 0.143 11/32 -204 3/8 0.359 5/8 -312 5/8 0.6 1 -428 4-7/8 4.85 5-3/8 -904 1/4 0.351 0.072
-5 3/32 101 7/32 -106 3/16 0.174 3/8 -205 7/16 0.421 11/16 -313 11/16 0.662 1-1/16 -429 5 4.975 5-1/2 -905 5/16 0.414 0.072
-6 1/8 0.114 1/4 -107 7/32 0.206 13/32 -206 1/2 0.484 3/4 -314 3/4 0.725 1-1/8 -430 5-1/8 5.1 5-5/8 -906 3/8 0.468 0.078
-7 5/32 0.145 9/32 -108 1/4 0.237 7/16 -207 9/16 0.546 13/16 -315 13/16 0.787 1-3/16 -431 5-1/4 5.225 5-3/4 -907 7/16 0.53 0.082
-8 3/16 0.176 5/16 -109 5/16 0.299 1/2 -208 5/8 0.609 7/8 -316 7/8 0.85 1-1/4 -432 5-3/8 5.35 5-7/8 -908 1/2 0.644 0.087
-9 7/32 0.208 11/32 -110 3/8 0.362 9/16 -209 11/16 0.671 15/16 -317 15/16 0.912 1-5/16 -433 5-1/2 5.475 6 -909 9/16 0.706 0.097
-10 1/4 0.239 3/8 -111 7/16 0.424 5/8 -210 3/4 0.734 1 -318 1 0.975 1-3/8 -434 5-5/8 5.6 6-1/8 -910 5/8 0.755 0.097
-11 5/16 0.301 7/16 -112 1/2 0.487 11/16 -211 13/16 0.796 1-1/16 -319 1-1/16 1.037 1-7/16 -435 5-3/4 5.725 6-1/4 -911 11/16 0.863 0.0116
-12 3/8 0.364 1/2 -113 9/16 0.549 3/4 -212 7/8 0.859 1-1/8 -320 1-1/8 1.1 1-1/2 -436 5-7/8 5.85 6-3/8 -912 3/4 0.924 0.0116
-13 7/16 0.426 9/16 -114 5/8 0.612 13/16 -213 15/16 0.921 1-3/16 -321 1-3/16 1.162 1-9/16 -437 6 5.975 6-1/2 -913 13/16 0.986 0.0116
-14 1/2 0.489 5/8 -115 11/16 0.674 7/8 -214 1 0.984 1-1/4 -322 1-1/4 1.225 1-5/8 -438 6-1/4 6.225 6-3/4 -914 7-8 1.047 0.0116
-15 9/16 0.551 11/16 -116 3/4 0.737 15/16 -215 1-1/16 1.046 1-5/16 -323 1-5/16 1.287 1-11/16 -439 6-1/2 6.475 7 -916 1 1.171 0.0116
-16 5/8 0.614 3/4 -117 13/16 0.799 1 -216 1-1/8 1.109 1-3/8 -324 1-3/8 1.35 1-3/4 -440 6-3/4 6.725 7-1/4 -918 1-1/8 1.355 0.0116
-17 11/16 0.676 13/16 -118 7/8 0.862 1-1/16 -217 1-3/16 1.171 1-7/16 -325 1-1/2 1.475 1-7/8 -441 7 6.975 7-1/2 -920 1-1/4 1.475 0.118
-18 3/4 0.739 7/8 -119 15/16 0.924 1-18 -218 1-1/4 1.234 1-1/2 -326 1-5/8 1.6 2 -442 7-1/4 7.225 7-3/4 -924 1-1/2 1.72 0.118
-19 13/16 0.801 15/16 -120 1 0.987 1-3/16 -219 1-5/16 1.296 1-9/16 -327 1-3/4 1.725 2-1/8 -443 7-1/2 7.475 8 -928 1-3/4 2.09 0.118
-20 7/8 0.864 1 -121 1-1/16 10349 1-1/4 -220 1-3/8 1.359 1-5/8 -328 1-7/8 1.85 2-1/4 -444 7-3/4 7.725 8-1/4 -932 2 2.337 0.118
-21 15/16 0.925 1-1/16 -122 1-1/8 1.112 1-5/16 -221 1-7/16 1.421 1-11/16 -329 2 1.975 2-3/8 -445 8 7.975 8-1/2
-22 1 0.989 1-1/8 -123 1-3/16 1.174 1-3/8 -222 1-1/2 1.484 1-3/4 -330 2-1/8 2.1 2-1/2 -446 8-1/2 8.475 9
-23 1-1/16 1.051 1-3/16 -124 1-1/4 1.237 1-7/16 -223 1-5/8 1.609 1-7/8 -331 2-1/4 2.225 2-5/8 -447 9 8.975 9-1/2
-24 1-1/8 1.114 1-1/4 -125 1-5/16 1.299 1-1/2 -224 1-3/4 1.734 2 -332 3-3/8 2.35 2-3/4 -448 9-1/2 9.475 10
-25 1-3/16 1.176 1-5/16 -126 1-3/8 1.362 1-9/16 -225 1-7/8 1.859 2-1/8 -333 2-1/2 2.475 2-7/8 -449 10 9.975 10-1/2
-26 1-1/4 1.239 1-3/8 -127 1-7/16 1.424 1-5/8 -226 2 1.984 2-1/4 -334 2-5/8 2.6 3 -450 10-1/2 10.475 11
-27 1-5/16 1.301 1-7/16 -128 1-1/2 1.487 1-11/16 -227 2-1/8 2.109 2-3/4 -335 2-3/4 2.725 3-1/8 -451 11 10.975 11-1/2
-28 1-3/8 1.364 1-1/2 -129 1-9/16 1.549 1-3/4 -228 2-1/4 2.234 2-1/2 -336 2-7/8 2.85 3-1/4 -452 11-1/2 11.475 12
-29 1-1/2 1.489 1-5/8 -130 1-5/8 1.612 1-13/16 -229 2-3/8 2.359 2-5/8 -337 3 2.975 3-3/8 -453 12 11.975 12-1/2
-30 1-5/8 1.614 1-3/4 -131 1-11/16 1.674 1-7/8 -230 2-1/2 2.484 2-3/4 -338 3-1/8 3.1 3-1/2 -454 12-1/2 12.475 13
-31 1-3/4 1.739 1-7/8 -132 1-3/4 1.737 1-15/16 -231 2-5/8 2.609 2-7/8 -339 3-1/4 3.225 3-5/8 -455 13 12.975 13-1/2
-32 1-7/8 1.864 2 -133 1-13/16 1.799 2 -232 2-3/4 2.734 3 -340 3-3/8 3.35 3-3/4 -456 13-1/2 13.475 14
-33 2 1.989 2-1/8 -134 1-7/8 1.862 2-1/16 -233 2-7/8 2.859 3-1/8 -341 3-1/2 3.475 3-7/8 -457 14 13.975 14-1/2
-34 2-1/8 2.114 2-1/4 -135 1-15/16 1.925 2-1/8 -234 3 2.984 3-1/4 -342 3-5/8 3.6 4 -458 14-1/2 14.475 15
-35 2-1/4 2.239 2-3/8 -136 2 1.987 2-3/16 -235 3-1/8 3.109 3-3/8 -343 3-3/4 3.725 4-1/8 -459 15 14.975 15-1/2
-36 2-3/8 2.364 2-1/2 -137 2-1/16 2.05 2-1/4 -236 3-1/4 3.234 3-1/2 -344 3-7/8 3.85 4-1/4 -460 15-1/2 15.475 16
-37 2-1/2 2.489 2-5/8 -138 2-1/8 2.112 2-5/16 -237 3-3/8 3.359 3-5/8 -345 4 3.975 3-3/8 -461 16 15.955 16-1/2
-38 2-5/8 2.614 2-3/4 -139 2-3/16 2.175 2-3/8 -238 3-1/2 3.484 3-3/4 -346 4-1/8 4.1 4-1/2 -462 16-1/2 16.455 17
-39 2-3/4 2.739 2-7/8 -140 2-1/4 2.237 2-7/16 -239 3-5/8 3.609 3-7/8 -347 4-1/4 4.225 4-5/8 -463 17 16.955 17-1/2
-40 2-7/8 2.864 3 -141 2-5/16 2.3 2-1/2 -240 3-3/4 3.734 4 -348 4-3/8 4.35 4-3/4 -464 17-1/2 17.455 18
-41 3 2.989 3-1/8 -142 2-3/8 2.362 2-9/16 -241 3-7/8 3.859 4-1/8 -349 4-1/2 4.475 4-7/8 -465 18 17.955 18-1/2
-42 3-1/4 3.239 3-3/8 -143 2-7/16 2.425 2-5/8 -242 4 3.984 4-1/4 -350 4-5/8 4.6 5 -466 18-1/2 18.455 19
-43 3-1/2 3.489 3-5/8 -144 2-1/2 2.487 2-11/16 -243 4-1/8 4.109 4-3/8 -351 4-3/4 4.725 5-1/8 -467 19 18.955 19-1/2
-44 3-3/4 3.739 3-7/8 -145 2-9/16 2.55 2-3/4 -244 4-1/4 4.234 4-1/2 -352 3-7/8 4.85 5-1/4 -468 19-1/2 19.455 20
-45 4 3.989 4-1/8 -146 2-5/8 2.612 2-13/16 -245 4-3/8 4.359 4-5/8 -353 5 4.975 5-3/8 -469 20 19.955 20-1/2
-46 4-1/4 4.239 4-3/8 -147 2-11/16 2.675 2-7/8 -246 4-1/2 4.484 4-3/4 -354 5-1/8 5.1 5-1/2 -470 21 20.955 21-1/2
-47 4-1/2 4.489 4-5/8 -148 2-3/4 2.737 2-15/16 -247 4-5/8 4.609 4-7/8 -355 5-1/4 5.225 5-5/8 -471 22 21.955 22-1/2
-48 4-3/4 4.739 4-7/8 -149 2-13/16 2.8 3 -248 4-3/4 4.734 5 -356 5-3/8 5.35 5-3/4 -472 23 22.94 23-1/2
-49 5 4.989 5-1/8 -150 2-7/8 2.862 3-1/16 -249 4-7/8 4.859 5-1/8 -357 5-1/2 5.475 5-7/8 -473 24 23.94 24-1/2
-50 5-1/4 5.239 4-3/8 -151 3 2.897 3-3/16 -250 5 4.984 5-1/4 -358 5-5/8 5.6 6 -474 25 24.94 25-1/2
-152 3-1/4 3.237 3-7/16 -251 5-1/8 5.109 5-3/8 -359 5-3/4 5.725 6-1/8 -475 26 25.94 26-1/2
-153 3-1/2 3.487 3-11/16 -252 5-1/4 5.234 5-1/2 -360 5-7/8 5.85 6-1/4
-154 3-3/4 3.737 3-15/16 -253 5-3/8 5.359 5-5/8 -361 6 5.975 3-3/8
-155 4 3.987 4-3/16 -254 5-1/2 5.484 5-3/4 -362 6-1/4 6.225 6-5/8
-156 4-1/4 4.237 4-7/16 -255 5-5/8 5.609 5-7/8 -363 6-/12 6.475 6-7/8
-157 4-1/2 4.487 4-11/16 -256 5-3/4 5.734 6 -364 6-3/4 6.725 7-1/8
-158 4-3/4 4.737 4-15/16 -257 5-7/8 5.859 6-1/8 -365 7 6.975 7-3/8
-159 5 4.987 5-3/16 -258 6 5.984 6-1/4 -366 7-1/4 7.225 7-5/8
-160 5-1/4 5.237 5-7/16 -259 6-1/4 6.234 6-1/2 -367 7-1/2 7.475 7-7/8
-161 5-1/2 5.487 5-11/16 -260 6-1/2 6.484 6-3/4 -368 7-3/4 7.725 8-1/8
-162 5-3/4 5.737 5-15/16 -261 6-3/4 6.734 7 -369 8 7.975 8-3/8
-163 6 5.987 6-3/16 -262 7 6.984 7-1/4 -370 8-1/4 8.225 8-5/8
-164 6-1/4 6.237 6-7-16 -263 7-1/4 7.234 7-1/2 -371 8-1/2 8.475 8-7/8
-165 6-1/2 6.487 6-11/16 -264 7-1/2 7.484 7-3/4 -372 8-3/4 8.725 9-1/8
-166 6-3/4 6.737 6-15/16 -265 7-3/4 7.734 8 -373 9 8.975 9-3/8
-167 7 6.987 7-3/16 -266 8 7.984 8-1/4 -374 9-1/4 9.225 9-5/8
-168 7-1/4 7.237 7-7/16 -267 8-1/4 8.234 8-1/2 -375 9-1/2 9.475 9-7/8
-169 7-1/2 7.487 7-11/16 -268 8-1/2 8.484 8-3/4 -376 9-3/4 9.725 10-1/8
-170 7-3/4 7.737 7-15/16 -269 8-3/4 8.734 9 -377 10 9.975 10-3/8
-171 8 7.987 8-3/16 -270 9 8.984 9-1/4 -378 10-1/2 10.475 10-7/8
-172 8-1/4 8.237 8-7/16 -271 9-1/4 9.234 9-1/2 -379 11 10.975 11-3/8
-173 8-1/2 4.487 8-11/16 -272 9-1/2 9.484 9-3/4 -380 11-1/2 11.475 11-7/8
-174 8-3/4 8.737 8-15/16 -273 9-3/4 9.734 10 -381 12 11.975 12-3/8
-175 9 8.987 9-3/16 -274 10 9.984 10-1/4 -382 13 12.975 13-3/8
-176 9-1/4 9.237 9-7/16 -275 10-1/2 10.484 10-3/4 -383 14 13.975 14-3/8
-177 9-1/2 9.487 9-11/16 -276 11 10.984 11-1/4 -384 15 14.975 15-3/8
-178 9-3/4 9.737 9-15/16 -277 11-1/2 11.484 11-3/4 -385 16 15.955 16-3/8
-278 12 11.984 12-1/4 -386 17 16.955 17-3/8
-279 13 12.984 13-1/4 -387 18 17.955 18-3/8
-280 14 13.984 14-1/4 -388 19 18.955 19-3/8
-281 15 14.984 15-1/4 -389 20 19.955 20-3/8
-282 16 15.955 16-1/4 -390 21 20.955 21-3/8
-283 17 16.955 17-1/4 -391 22 21.955 22-3/8
-284 18 17.955 18-1/4 -392 23 22.94 23-3/8
-393 24 23.94 24-3/8
-394 25 24.94 25-3/8
-395 26 25.94 26-3/8


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