DASH # O-RING CROSS SECTION (CS) O-RING INSIDE DIAMETER (ID)  O-RING OUTSIDE DIAMETER (ID)  PISTON GLAND DIAMETER (A) PISTON BORE DIAMETER (B) PISTON OUTSIDE DIAMETER (C) ROD GLAND DIAMETER (E) ROD DIAMETER (F) ROD BORE DIAMETER (G)
AS568 Nominal (in) Nominal (in) Nominal (in) Nom (in)
+0 / -.002
Nom (in)
+.002 / -0
Nom (in)
+0 / -.001
Nom (in)
+.002 / -0
Nom (in)
+0 / -.002
Nom (in)
+.001 / -0
-006 0.070 ± 0.003 0.114 ± 0.005 0.254 0.139 0.249 0.247 0.234 0.124 0.126
-007 0.070 ± 0.003 0.145 ± 0.005 0.285 0.17 0.28 0.278 0.265 0.155 0.157
-008 0.070 ± 0.003 0.176 ± 0.005 0.316 0.201 0.311 0.309 0.296 0.186 0.188
-009 0.070 ± 0.003 0.208 ± 0.005 0.348 0.233 0.343 0.341 0.328 0.218 0.22
-010 0.070 ± 0.003 0.239 ± 0.005 0.379 0.264 0.374 0.372 0.359 0.249 0.251
-011 0.070 ± 0.003 0.301 ± 0.005 0.441 0.326 0.436 0.434 0.421 0.311 0.313
-012 0.070 ± 0.003 0.364 ± 0.005 0.504 0.389 0.499 0.497 0.484 0.374 0.376
-104 0.103 ± 0.003 0.112 ± 0.005 0.318 0.136 0.312 0.31 0.3 0.124 0.126
-105 0.103 ± 0.003 0.143 ± 0.005 0.349 0.167 0.343 0.341 0.331 0.155 0.157
-106 0.103 ± 0.003 0.174 ± 0.005 0.380 0.198 0.374 0.372 0.362 0.186 0.188
-107 0.103 ± 0.003 0.206 ± 0.005 0.412 0.23 0.406 0.404 0.394 0.218 0.22
-108 0.103 ± 0.003 0.237 ± 0.005 0.443 0.261 0.437 0.435 0.425 0.249 0.251
-109 0.103 ± 0.003 0.299 ± 0.005 0.505 0.323 0.499 0.497 0.487 0.311 0.313
-110 0.103 ± 0.003 0.362 ± 0.005 0.568 0.386 0.562 0.56 0.55 0.374 0.376
-111 0.103 ± 0.003 0.424 ± 0.005 0.630 0.448 0.624 0.622 0.612 0.436 0.438
-112 0.103 ± 0.003 0.487 ± 0.005 0.693 0.511 0.687 0.685 0.675 0.499 0.501
-113 0.103 ± 0.003 0.549 ± 0.007 0.755 0.573 0.749 0.747 0.737 0.561 0.563
-114 0.103 ± 0.003 0.612 ± 0.009 0.818 0.636 0.812 0.81 0.8 0.624 0.626
-115 0.103 ± 0.003 0.674 ± 0.009 0.880 0.698 0.874 0.872 0.862 0.686 0.688
-116 0.103 ± 0.003 0.737 ± 0.009 0.943 0.761 0.937 0.935 0.925 0.749 0.751
-201 0.139 ± 0.004 0.171 ± 0.005 0.449 0.195 0.437 0.434 0.427 0.185 0.188
-202 0.139 ± 0.004 0.234 ± 0.005 0.512 0.258 0.5 0.497 0.49 0.248 0.251
-203 0.139 ± 0.004 0.296 ± 0.005 0.574 0.32 0.562 0.559 0.552 0.31 0.313
-204 0.139 ± 0.004 0.359 ± 0.005 0.637 0.383 0.625 0.622 0.615 0.373 0.376
-205 0.139 ± 0.004 0.421 ± 0.005 0.699 0.445 0.687 0.684 0.677 0.435 0.438
-206 0.139 ± 0.004 0.484 ± 0.005 0.762 0.508 0.75 0.747 0.74 0.498 0.501
-207 0.139 ± 0.004 0.546 ± 0.007 0.824 0.57 0.812 0.809 0.802 0.56 0.563
-208 0.139 ± 0.004 0.609 ± 0.009 0.887 0.633 0.875 0.872 0.865 0.623 0.626
-209 0.139 ± 0.004 0.671 ± 0.009 0.949 0.695 0.937 0.934 0.927 0.685 0.688
-210 0.139 ± 0.004 0.734 ± 0.01 1.012 0.758 1 0.997 0.99 0.748 0.751
-211 0.139 ± 0.004 0.796 ± 0.01 1.074 0.82 1.062 1.059 1.052 0.81 0.813
-212 0.139 ± 0.004 0.859 ± 0.01 1.137 0.883 1.125 1.122 1.115 0.873 0.876
-213 0.139 ± 0.004 0.921 ± 0.01 1.199 0.945 1.187 1.184 1.177 0.935 0.938
-214 0.139 ± 0.004 0.984 ± 0.01 1.262 1.008 1.25 1.247 1.24 0.998 1.001
-215 0.139 ± 0.004 1.046 ± 0.01 1.324 1.07 1.312 1.309 1.302 1.06 1.063
-216 0.139 ± 0.004 1.109 ± 0.012 1.387 1.133 1.375 1.372 1.365 1.123 1.126
-217 0.139 ± 0.004 1.171 ± 0.012 1.449 1.195 1.437 1.434 1.427 1.185 1.188
-218 0.139 ± 0.004 1.234 ± 0.012 1.512 1.258 1.5 1.497 1.49 1.248 1.251
-219 0.139 ± 0.004 1.296 ± 0.012 1.574 1.32 1.562 1.559 1.552 1.31 1.313
-220 0.139 ± 0.004 1.359 ± 0.012 1.637 1.383 1.625 1.622 1.619 1.373 1.376
-221 0.139 ± 0.004 1.421 ± 0.012 1.699 1.445 1.687 1.684 1.677 1.435 1.438
-222 0.139 ± 0.004 1.484 ± 0.015 1.762 1.508 1.75 1.747 1.74 1.498 1.501
-309 0.210 ± 0.005 0.412 ± 0.005 0.832 0.442 0.812 0.809 0.805 0.435 0.438
-310 0.210 ± 0.005 0.475 ± 0.005 0.895 0.505 0.875 0.872 0.868 0.498 0.501
-311 0.210 ± 0.005 0.537 ± 0.007 0.957 0.567 0.937 0.934 0.93 0.56 0.563
-312 0.210 ± 0.005 0.600 ± 0.009 1.020 0.63 1 0.997 0.993 0.623 0.626
-313 0.210 ± 0.005 0.662 ± 0.009 1.082 0.692 1.062 1.059 1.055 0.685 0.688
-314 0.210 ± 0.005 0.725 ± 0.01 1.145 0.755 1.125 1.122 1.118 0.748 0.751
-315 0.210 ± 0.005 0.787 ± 0.01 1.207 0.817 1.187 1.184 1.18 0.81 0.813
-316 0.210 ± 0.005 0.850 ± 0.01 1.270 0.88 1.25 1.247 1.243 0.873 0.876
-317 0.210 ± 0.005 0.912 ± 0.01 1.332 0.942 1.312 1.309 1.305 0.935 0.938
-318 0.210 ± 0.005 0.975 ± 0.01 1.395 1.005 1.375 1.372 1.368 0.998 1.001
-319 0.210 ± 0.005 1.037 ± 0.01 1.457 1.067 1.437 1.434 1.43 1.06 1.063
-320 0.210 ± 0.005 1.100 ± 0.012 1.520 1.13 1.5 1.497 1.493 1.123 1.126
-321 0.210 ± 0.005 1.162 ± 0.012 1.582 1.192 1.562 1.559 1.555 1.185 1.188
-322 0.210 ± 0.005 1.225 ± 0.012 1.645 1.255 1.625 1.622 1.618 1.248 1.251
-323 0.210 ± 0.005 1.287 ± 0.012 1.707 1.317 1.687 1.684 1.68 1.31 1.313
-324 0.210 ± 0.005 1.350 ± 0.012 1.770 1.38 1.75 1.747 1.743 1.373 1.376
-325 0.210 ± 0.005 1.475 ± 0.015 1.895 1.505 1.875 1.872 1.868 1.498 1.501
-326 0.210 ± 0.005 1.600 ± 0.015 2.020 1.63 2 1.997 1.993 1.623 1.626
-327 0.210 ± 0.005 1.725 ± 0.015 2.145 1.755 2.125 2.122 2.118 1.748 1.751
-328 0.210 ± 0.005 1.850 ± 0.015 2.270 1.88 2.25 2.247 2.243 1.873 1.876
-329 0.210 ± 0.005 1.975 ± 0.018 2.395 2.005 2.375 2.372 2.368 1.998 2.001
-330 0.210 ± 0.005 2.100 ± 0.018 2.520 2.13 2.5 2.497 2.493 2.123 2.126
-331 0.210 ± 0.005 2.225 ± 0.018 2.645 2.255 2.625 2.622 2.618 2.248 2.251
-332 0.210 ± 0.005 2.350 ± 0.018 2.770 2.38 2.75 2.747 2.743 2.373 2.376
-333 0.210 ± 0.005 2.475 ± 0.02 2.895 2.505 2.875 2.872 2.868 2.498 2.501
-334 0.210 ± 0.005 2.600 ± 0.02 3.020 2.63 3 2.997 2.993 2.623 2.626
-335 0.210 ± 0.005 2.725 ± 0.02 3.145 2.755 3.125 3.122 3.118 2.748 2.751
-336 0.210 ± 0.005 2.850 ± 0.02 3.270 2.88 3.25 3.247 3.243 2.873 2.876
-337 0.210 ± 0.005 2.975 ± 0.024 3.395 3.005 3.375 3.372 3.368 2.998 3.001
-338 0.210 ± 0.005 3.100 ± 0.024 3.520 3.13 3.5 3.497 3.493 3.123 3.126
-339 0.210 ± 0.005 3.225 ± 0.024 3.645 3.255 3.625 3.622 3.618 3.248 3.251
-340 0.210 ± 0.005 3.350 ± 0.024 3.770 3.38 3.75 3.747 3.743 3.373 3.376
-341 0.210 ± 0.005 3.475 ± 0.024 3.895 3.505 3.875 3.872 3.868 3.498 3.501
-342 0.210 ± 0.005 3.600 ± 0.028 4.020 3.63 4 3.997 3.993 3.623 3.626
-343 0.210 ± 0.005 3.725 ± 0.028 4.145 3.755 4.125 4.122 4.118 3.748 3.751
-344 0.210 ± 0.005 3.850 ± 0.028 4.270 3.88 4.25 4.247 4.243 3.873 3.876
-345 0.210 ± 0.005 3.975 ± 0.028 4.395 4.005 4.375 4.372 4.368 3.998 4.001
-346 0.210 ± 0.005 4.100 ± 0.028 4.520 4.13 4.5 4.497 4.493 4.123 4.126
-347 0.210 ± 0.005 4.225 ± 0.03 4.645 4.255 4.625 4.622 4.618 4.248 4.251
-348 0.210 ± 0.005 4.350 ± 0.03 4.770 4.38 4.75 4.747 4.743 4.373 4.376
-349 0.210 ± 0.005 4.475 ± 0.03 4.895 4.505 4.875 4.872 4.868 4.498 4.501
-425 0.275 ± 0.006 4.475 ± 0.033 5.025 4.528 5.002 4.998 4.971 4.497 4.501
-426 0.275 ± 0.006 4.600 ± 0.033 5.150 4.653 5.127 5.123 5.096 4.622 4.626
-427 0.275 ± 0.006 4.725 ± 0.033 5.275 4.778 5.252 5.248 5.221 4.747 4.751
-428 0.275 ± 0.006 4.850 ± 0.033 5.400 4.903 5.377 5.373 5.346 4.872 4.876
-429 0.275 ± 0.006 4.975 ± 0.037 5.525 5.028 5.502 5.498 5.471 4.997 5.001
-430 0.275 ± 0.006 5.100 ± 0.037 5.650 5.153 5.627 5.623 5.596 5.122 5.126
-431 0.275 ± 0.006 5.225 ± 0.037 5.775 5.278 5.752 5.748 5.721 5.247 5.251
-432 0.275 ± 0.006 5.350 ± 0.037 5.900 5.403 5.877 5.873 5.846 5.372 5.376
-433 0.275 ± 0.006 5.475 ± 0.037 6.025 5.528 6.002 5.998 5.971 5.497 5.501
-434 0.275 ± 0.006 5.600 ± 0.037 6.150 5.653 6.127 6.123 6.096 5.622 5.626
-435 0.275 ± 0.006 5.725 ± 0.037 6.275 5.778 6.252 6.248 6.221 5.747 5.751
-436 0.275 ± 0.006 5.850 ± 0.037 6.400 5.903 6.377 6.373 6.346 5.872 5.876
-437 0.275 ± 0.006 5.975 ± 0.037 6.525 6.028 6.502 6.498 6.471 5.997 6.001
-438 0.275 ± 0.006 6.225 ± 0.04 6.775 6.278 6.752 6.748 6.721 6.247 6.251
-439 0.275 ± 0.006 6.475 ± 0.04 7.025 6.528 7.002 6.998 6.971 6.497 6.501
-440 0.275 ± 0.006 6.725 ± 0.04 7.275 6.778 7.252 7.248 7.221 6.747 6.751
-441 0.275 ± 0.006 6.975 ± 0.04 7.525 7.028 7.502 7.498 7.471 6.997 7.001
-442 0.275 ± 0.006 7.225 ± 0.045 7.775 7.278 7.752 7.748 7.721 7.247 7.251
-443 0.275 ± 0.006 7.475 ± 0.045 8.025 7.528 8.002 7.998 7.971 7.497 7.501
-444 0.275 ± 0.006 7.725 ± 0.045 8.275 7.778 8.252 8.248 8.221 7.747 7.751
-445 0.275 ± 0.006 7.975 ± 0.045 8.525 8.028 8.502 8.498 8.471 7.997 8.001
-446 0.275 ± 0.006 8.475 ± 0.055 9.025 8.528 9.002 8.998 8.971 8.497 8.501
-447 0.275 ± 0.006 8.975 ± 0.055 9.525 9.028 9.502 9.498 9.471 8.997 9.001
-448 0.275 ± 0.006 9.475 ± 0.055 10.025 9.528 10.002 9.998 9.971 9.497 9.501
-449 0.275 ± 0.006 9.975 ± 0.055 10.525 10.028 10.502 10.498 10.471 9.997 10.001
-450 0.275 ± 0.006 10.475 ± 0.06 11.025 10.528 11.002 10.998 10.971 10.497 10.501
-451 0.275 ± 0.006 10.975 ± 0.06 11.525 11.028 11.502 11.498 11.471 10.997 11.001
-452 0.275 ± 0.006 11.475 ± 0.06 12.025 11.528 12.002 11.998 11.971 11.497 11.501
-453 0.275 ± 0.006 11.975 ± 0.06 12.525 12.028 12.502 12.498 12.471 11.997 12.001
-454 0.275 ± 0.006 12.475 ± 0.06 13.025 12.528 13.002 12.998 12.971 12.497 12.501
-455 0.275 ± 0.006 12.975 ± 0.06 13.525 13.028 13.502 13.498 13.471 12.997 13.001
-456 0.275 ± 0.006 13.475 ± 0.07 14.025 13.528 14.002 13.998 13.971 13.497 13.501
-457 0.275 ± 0.006 13.975 ± 0.07 14.525 14.028 14.502 14.498 14.471 13.997 14.001
-458 0.275 ± 0.006 14.475 ± 0.07 15.025 14.528 15.002 14.998 14.971 14.497 14.501
-459 0.275 ± 0.006 14.975 ± 0.07 15.525 15.028 15.502 15.498 15.471 14.997 15.001
-460 0.275 ± 0.006 15.475 ± 0.07 16.025 15.528 16.002 15.998 15.971 15.497 15.501