Static/Pressure Seals
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Contoured Back-Up Rings
Nitrile, 90 durometer

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Back Up Rings
P/N I.D. tol. +/- c/s tol. +/-
800-004 .096 .005 .053 .003
800-005 .127 .005 .053 .003
800-006 .140 .005 .053 .003
800-008 .202 .005 .053 .003
800-007 .171 .005 .053 .003
800-009 .234 .005 .053 .003
800-010 .265 .005 .053 .003
800-011 .325 .005 .053 .003
800-012 .390 .005 .053 .003
800-013 .455 .005 .053 .003
800-014 .518 .005 .053 .003
800-015 .580 .005 .053 .003
800-016 .643 .005 .053 .003
800-017 .705 .009 .053 .003
800-018 .768 .009 .053 .003
800-019 .830 .009 .053 .003
800-020 .893 .009 .053 .003
800-021 .955 .009 .053 .003
800-022 1.018 .010 .053 .003
800-023 1.080 .010 .053 .003
800-024 1.143 .010 .053 .003
800-025 1.205 .011 .053 .003
800-026 1.268 .011 .053 .003
800-027 1.330 .011 .053 .003
800-028 1.393 .013 .053 .003
800-029 1.518 .013 .053 .003
800-030 1.643 .013 .053 .003
800-031 1.768 .015 .053 .003
800-032 1.893 .015 .053 .003
800-033 2.018 .018 .053 .003
800-034 2.143 .018 .053 .003
800-035 2.268 .018 .053 .003
800-036 2.393 .018 .053 .003
800-037 2.519 .018 .053 .003
800-038 2.643 .018 .053 .003
800-039 2.768 .020 .053 .003
800-040 2.893 .020 .053 .003
800-041 3.018 .024 .053 .003
800-042 3.268 .024 .053 .003
800-043 3.518 .024 .053 .003
800-044 3.768 .027 .053 .003
800-045 4.018 .027 .053 .003
800-046 4.268 .030 .053 .003
800-047 4.518 .030 .053 .003
800-048 4.768 .030 .053 .003
800-049 5.018 .037 .053 .003
800-050 5.268 .037 .053 .003
800-102 .077 .005 .086 .003
800-103 .109 .005 .086 .003
800-104 .140 .005 .086 .003
800-105 .171 .005 .086 .003
800-106 .202 .005 .086 .003
800-107 .237 .005 .086 .003
800-108 .265 .005 .086 .003
800-109 .327 .005 .086 .003
800-110 .390 .005 .086 .003
800-111 .452 .005 .086 .003
800-112 .515 .007 .086 .003
800-113 .577 .007 .086 .003
800-114 .640 .009 .086 .003
800-115 .702 .009 .086 .003
800-116 .765 .009 .086 .003
800-117 .831 .010 .086 .003
800-118 .893 .010 .086 .003
800-119 .956 .010 .086 .003
800-130 1.643 .015 .086 .003
800-121 1.081 .010 .086 .003
800-122 1.143 .010 .086 .003
800-123 1.206 .012 .086 .003
800-124 1.268 .012 .086 .003
800-125 1.331 .012 .086 .003
800-126 1.393 .012 .086 .003
800-127 1.456 .012 .086 .003
800-128 1.518 .012 .086 .003
800-129 1.581 .015 .086 .003
800-131 1.706 .015 .086 .003
800-132 1.768 .015 .086 .003
800-133 1.831 .015 .086 .003
800-134 1.893 .015 .086 .003
800-135 1.956 .017 .086 .003
800-136 2.108 .017 .086 .003
800-137 2.081 .017 .086 .003
800-138 2.143 .017 .086 .003
800-139 2.206 .017 .086 .003
800-140 2.268 .017 .086 .003
800-141 2.331 .20 .086 .003
800-142 2.393 .020 .086 .003
800-143 2.456 .020 .086 .003
800-144 2.528 .020 .086 .003
800-145 2.518 .020 .086 .003
800-146 2.643 .020 .086 .003
800-147 2.706 .022 .086 .003
800-148 2.768 .022 .086 .003
800-149 2.831 .022 .086 .003
800-150 2.893 .022 .086 .003
800-152 3.268 .024 .086 .003
800-153 3.518 .024 .086 .003
800-154 3.768 .028 .086 .003
800-155 4.018 .028 .086 .003
800-156 4.268 .030 .086 .003
800-157 4.518 .030 .086 .003
800-158 4.768 .030 .086 .003
800-159 5.018 .035 .086 .003
800-160 5.268 .035 .086 .003
800-161 5.518 .035 .086 .003
800-162 5.768 .035 .086 .003
800-163 6.018 .035 .086 .003
800-164 6.268 .040 .086 .003
800-165 6.518 .040 .086 .003
800-166 6.768 .040 .086 .003
800-167 7.018 .040 .086 .003
800-168 7.268 .045 .086 .003
800-169 7.518 .045 .086 .003
800-170 7.768 .045 .086 .003
800-171 8.018 .045 .086 .003
800-172 8.268 .050 .086 .003
800-173 8.518 .050 .086 .003
800-174 8.768 .050 0.086 .003
800-175 9.018 .050 .086 .003
800-176 9.268 .050 .086 .003
800-177 9.518 .055 .086 .003
800-178 9.768 .055 .086 .003
800-201 .202 .005 .118 .004
800-202 .265 .005 .118 .004
800-203 .327 .005 .118 .004
800-204 .390 .005 .118 .004
800-205 .455 .005 .118 .004
800-206 .518 .007 .118 .004
800-207 .580 .007 .118 .004
800-208 .643 .009 .118 .004
800-209 .705 .009 .118 .004
800-210 .765 .010 .118 .004
800-212 .891 .010 .118 .004
800-213 .953 .010 .118 .004
800-214 1.016 .010 .118 .004
800-215 1.078 .010 .118 .004
800-216 1.141 .012 .118 .004
800-217 1.203 .012 .118 .004
800-218 1.266 .012 .118 .004
800-219 1.334 .012 .118 .004
800-220 1.397 .012 .118 .004
800-221 1.459 .012 .118 .004
800-222 1.522 .015 .118 .004
800-223 1.647 .015 .118 .004
800-224 1.772 .015 .118 .004
800-225 1.897 .018 .118 .004
800-226 2.022 .018 .118 .004
800-227 2.147 .018 .118 .004
800-228 2.272 .020 .118 .004
800-229 2.397 .020 .118 .004
800-230 2.522 .020 .118 .004
800-231 2.631 .020 .118 .004
800-232 2.756 .024 .118 .04
800-233 2.881 .024 .118 .004
800-234 3.006 .024 .118 .004
800-235 3.131 .024 .118 .004
800-236 3.256 .024 .118 .004
800-237 3.381 .024 .118 .004
800-238 3.506 .024 .118 .004
800-239 3.631 .028 .118 .004
800-240 3.756 .028 .118 .004
800-241 3.881 .028 .118 .004
800-242 4.006 .028 .118 .004
800-243 4.131 .028 .118 .004
800-244 4.256 .030 .118 .004
800-245 4.381 .030 .118 .004
800-246 4.506 .030 .118 .004
800-247 4.631 .030 .118 .004
800-248 4.768 .030 .118 .004
800-249 4.893 .035 .118 .004
800-250 5.018 .035 .118 .004
800-251 5.143 .035 .118 .004
800-252 5.268 .035 .118 .004
800-253 5.393 .035 .118 .004
800-254 5.518 .035 .118 .004
800-255 5.643 .035 .118 .004
800-256 5.768 .035 .118 .004
800-257 5.893 .035 .118 .004
800-258 6.018 .035 .118 .004
800-259 6.268 .040 .118 .004
800-260 6.518 .040 .118 .004
800-261 6.768 .040 .118 .004
800-262 7.018 .040 .118 .004
800-263 7.268 .045 .118 .004
800-264 7.518 .045 .118 .004
800-265 7.768 .045 .118 .004
800-266 8.018 .045 .118 .004
800-267 8.268 .050 .118 .004
800-268 8.518 .050 .118 .004
800-269 8.768 .050 .118 .004
800-270 9.018 .050 .118 .004
800-271 9.268 .055 .118 .004
800-272 9.518 .055 .118 .004
800-273 9.768 .055 .118 .004
800-274 10.018 .055 .118 .004
800-275 10.518 .055 .118 .004
800-276 11.018 .065 .118 .004
800-277 11.518 .065 .118 .004
800-278 12.018 .065 .118 .004
800-279 13.018 .065 .118 .004
800-280 14.018 .065 .118 .004
800-281 15.018 .065 .118 .004
800-282 15.989 .070 .118 .004
800-283 16.989 .080 .118 .004
800-284 17.989 .085 .118 .004
800-309 .450 .005 .183 .005
800-310 .513 .007 .183 .005
800-311 .575 .007 .183 .005
800-312 .638 .009 .183 .005
800-313 .700 .009 .183 .005
800-314 .763 .010 .183 .005
800-315 .825 .010 .183 .005
800-316 .888 .010 .183 .005
800-317 .950 .010 .183 .005
800-318 1.013 .010 .183 .005
800-320 1.138 .012 .183 .005
800-321 1.200 .012 .183 .005
800-322 1.263 .012 .183 .005
800-323 1.316 .012 .183 .005
800-324 1.388 .012 .183 .005
800-325 1.513 .015 .183 .005
800-326 1.638 .015 .183 .005
800-327 1.763 .015 .183 .005
800-328 1.888 .015 .183 .005
800-329 2.013 .018 .183 .005
800-330 2.138 .018 .183 .005
800-331 2.268 .018 .183 .005
800-332 2.393 .018 .183 .005
800-333 2.518 .020 .183 .005
800-334 2.643 .020 .183 .005
800-335 2.768 .020 .183 .005
800-336 2.893 .020 .183 .005
800-337 3.018 .024 .183 .005
800-338 3.143 .024 .183 .005
800-339 3.273 .024 .183 .005
800-340 3.398 .024 .183 .005
800-341 3.523 .024 .183 .005
800-342 3.648 .028 .183 .005
800-343 3.773 .028 .183 .005
800-344 3.898 .028 .183 .005
800-345 4.028 .028 .183 .005
800-346 4.153 .028 .183 .005
800-347 4.278 .030 .183 .005
800-348 4.403 .030 .183 .005
800-349 4.528 .030 .183 .005
800-350 4.653 .030 .183 .005
800-351 4.778 .030 .183 .005
800-352 4.903 .030 .183 .005
800-353 5.028 .037 .183 .005
800-354 5.153 .037 .183 .005
800-355 5.278 .037 .183 .005
800-356 5.403 .037 .183 .005
800-357 5.528 .037 .183 .005
800-358 5.653 .037 .183 .005
800-359 5.778 .037 .183 .005
800-360 5.903 .037 .183 .005
800-361 6.028 .037 .183 .005
800-362 6.278 .040 .183 .005
800-363 6.528 .040 .183 .005
800-364 6.778 .040 .183 .005
800-365 7.028 .040 .183 .005
800-366 7.278 .045 .183 .005
800-367 7.528 .045 .183 .005
800-368 7.778 .045 .183 .005
800-369 8.028 .045 .183 .005
800-370 8.278 .050 .183 .005
800-371 8.528 .050 .183 .005
800-372 8.778 .050 .183 .005
800-373 9.028 .050 .183 .005
800-374 9.278 .055 .183 .005
800-375 9.528 .055 .183 .005
800-376 9.778 .055 .183 .005
800-377 10.028 .055 .183 .005
800-378 10.528 .060 .183 .005
800-379 11.028 .060 .183 .005
800-380 11.528 .065 .183 .005
800-381 12.028 .065 .183 .005
800-382 13.028 .065 .183 .005
800-383 14.028 .070 .183 .005
800-384 15.028 .070 .183 .005
800-385 16.008 .075 .183 .005
800-386 17.008 .080 .183 .005
800-387 18.008 .085 .183 .005
800-388 19.006 .090 .183 .005
800-389 20.006 .095 .183 .005
800-390 21.006 .095 .183 .005
800-391 22.006 .100 .183 .005
800-392 22.993 .105 .183 .005
800-393 23.993 .110 .183 .005
800-394 24.993 .115 .183 .005
800-395 25.993 .120 .183 .005
800-425 4.551 .033 .236 .006
800-426 4.676 .003 .236 .006
800-427 4.801 .033 .236 .006
800-428 4.926 .033 .236 .006
800-429 5.051 .037 .236 .005
800-430 5.176 .037 .236 .005
800-431 5.301 .037 .236 .006
800-432 5.426 .037 .236 006
800-433 5.551 .037 .236 .006
800-434 5.676 .037 .236 .006
800-435 5.801 .037 .236 .006
800-436 5.926 .037 .236 .006
800-437 6.051 .037 .236 .006
800-438 6.274 .040 .236 .006
800-439 6.525 .040 .236 .006
800-440 6.774 .040 .236 .006
800-441 7.024 .040 .236 .006
800-442 7.274 .045 .236 .006
800-443 7.524 .045 .236 .006
800-444 7.774 .045 .236 .006
800-445 8.024 .045 .236 .006
800-446 8.524 .055 .236 .006
800-447 9.024 .055 .236 .006
800-448 9.524 .055 .236 .006
800-449 10.024 .055 .236 .006
800-450 10.524 .060 .236 .006
800-451 11.024 .060 .236 .006
800-452 11.524 .060 .236 .006
800-453 12.024 .060 .236 .006
800-454 12.524 .060 .236 .006
800-455 13.024 .060 .236 .006
800-456 13.524 .070 .236 .006
800-457 14.024 .070 .236 .006
800-458 14.524 .070 .236 .006
800-459 14.524 .070 .236 .006
800-460 15.524 .070 .236 .006
800-461 16.004 .075 .236 .006
800-462 16.504 .075 .236 .006
800-463 17.004 .080 .236 .006
800-464 17.504 .085 .236 .006
800-465 18.004 .085 .236 .006
800-466 18.504 .085 .236 .006
800-467 19.004 .090 .236 .006
800-468 19.504 .090 .236 .006
800-469 20.004 .096 .236 .006
800-470 21.004 .095 .236 .006
800-471 22.004 .100 .236 .006
800-472 23.004 .105 .236 .006
800-473 24.004 .110 .236 .006
800-474 25.004 .115 .236 .006
800-475 26.004 .120 .236 .006
800-211 .828 .010 .118 .004
800-319 1.075 .010 .183 .005
800-120 1.018 .010 .086 .003
800-151 3.018 .024 .086 .003

All sizes listed may not be currently tooled.
Other materials available. Please contact our office to request a quote.


Static/Pressure Seals
BACK TO PRODUCT CATALOG | Standard O-Rings | X-Rings | 600-Style Fastener Seals | 7500-Style Thread Seals | 400-Style Bonded Washers | Back-Up Rings