Face Seal Dovetail Gland Default Design Chart
Dovetail o-ring performance, whether for bolted flanges or open and close lids, varies greatly depending on width, diameter, cross-section and corner radii dimensions. To help you maximize o-ring performance, this dovetail o-ring groove design guide provides default recommendations to find the perfect o-ring dimensions. Once you’ve found the dovetail o-ring you need, you can quickly and easily order online from the world's largest o-ring inventory network.

Recommended surface finish: 16 Ra max. for gases and 32 Ra max. for fluids.
Dovetail Gland and O-Ring Width and Depth Default Recomendations
| AS 568A Series | O-Ring Cross-Section |
Gland Width (W) |
Gland Depth (H) |
Gland Corner Radii | ||||
|---|---|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | (R1) | (R2) | |
| 000 | 0.070 | 0.003 | 0.064 | 0.002 | 0.052 | 0.002 | 0.015 | 0.005 |
| -100 | 0.103 | 0.003 | 0.088 | 0.003 | 0.078 | 0.003 | 0.015 | 0.010 |
| -200 | 0.139 | 0.004 | 0.120 | 0.003 | 0.106 | 0.003 | 0.031 | 0.010 |
| -300 | 0.210 | 0.005 | 0.176 | 0.003 | 0.164 | 0.004 | 0.031 | 0.015 |
| -400 | 0.275 | 0.006 | 0.235 | 0.003 | 0.215 | 0.004 | 0.063 | 0.015 |
Dovetail Gland and O-Ring Diameter Default Recomendations
| Dash Size | O-Ring Cross-Section | O-Ring Diameter |
Dovetail Gland CL Diameter (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -005 | 0.070 | 0.003 | 0.101 | 0.005 | 0.178 | 0.002 |
| -006 | 0.070 | 0.003 | 0.114 | 0.005 | 0.191 | 0.002 |
| -007 | 0.070 | 0.003 | 0.145 | 0.005 | 0.222 | 0.002 |
| -008 | 0.070 | 0.003 | 0.176 | 0.005 | 0.253 | 0.002 |
| -009 | 0.070 | 0.003 | 0.208 | 0.005 | 0.285 | 0.002 |
| -010 | 0.070 | 0.003 | 0.239 | 0.005 | 0.316 | 0.002 |
| -011 | 0.070 | 0.003 | 0.301 | 0.005 | 0.378 | 0.002 |
| -012 | 0.070 | 0.003 | 0.364 | 0.005 | 0.441 | 0.002 |
| -013 | 0.070 | 0.003 | 0.426 | 0.005 | 0.503 | 0.002 |
| -014 | 0.070 | 0.003 | 0.489 | 0.005 | 0.568 | 0.002 |
| -015 | 0.070 | 0.003 | 0.551 | 0.007 | 0.630 | 0.002 |
| -016 | 0.070 | 0.003 | 0.614 | 0.009 | 0.695 | 0.002 |
| -017 | 0.070 | 0.003 | 0.676 | 0.009 | 0.757 | 0.002 |
| -018 | 0.070 | 0.003 | 0.739 | 0.009 | 0.822 | 0.002 |
| -019 | 0.070 | 0.003 | 0.801 | 0.009 | 0.886 | 0.002 |
| -020 | 0.070 | 0.003 | 0.864 | 0.009 | 0.950 | 0.002 |
| -021 | 0.070 | 0.003 | 0.926 | 0.009 | 1.012 | 0.002 |
| -022 | 0.070 | 0.003 | 0.989 | 0.010 | 1.076 | 0.002 |
| -023 | 0.070 | 0.003 | 1.051 | 0.010 | 1.139 | 0.002 |
| -024 | 0.070 | 0.003 | 1.114 | 0.010 | 1.202 | 0.002 |
| -025 | 0.070 | 0.003 | 1.176 | 0.011 | 1.265 | 0.002 |
| -026 | 0.070 | 0.003 | 1.239 | 0.011 | 1.328 | 0.002 |
| -027 | 0.070 | 0.003 | 1.301 | 0.011 | 1.391 | 0.002 |
| -028 | 0.070 | 0.003 | 1.364 | 0.013 | 1.456 | 0.002 |
| -029 | 0.070 | 0.003 | 1.489 | 0.013 | 1.582 | 0.002 |
| -030 | 0.070 | 0.003 | 1.614 | 0.013 | 1.708 | 0.002 |
| -031 | 0.070 | 0.003 | 1.739 | 0.015 | 1.835 | 0.002 |
| -032 | 0.070 | 0.003 | 1.864 | 0.015 | 1.961 | 0.002 |
| -033 | 0.070 | 0.003 | 1.989 | 0.018 | 2.089 | 0.002 |
| -034 | 0.070 | 0.003 | 2.114 | 0.018 | 2.216 | 0.002 |
| -035 | 0.070 | 0.003 | 2.239 | 0.018 | 2.341 | 0.002 |
| -036 | 0.070 | 0.003 | 2.364 | 0.018 | 2.467 | 0.002 |
| -037 | 0.070 | 0.003 | 2.489 | 0.018 | 2.593 | 0.002 |
| -038 | 0.070 | 0.003 | 2.614 | 0.020 | 2.720 | 0.002 |
| -039 | 0.070 | 0.003 | 2.739 | 0.020 | 2.846 | 0.002 |
| -040 | 0.070 | 0.003 | 2.864 | 0.020 | 2.973 | 0.002 |
| -041 | 0.070 | 0.003 | 2.989 | 0.024 | 3.100 | 0.002 |
| -042 | 0.070 | 0.003 | 3.239 | 0.024 | 3.352 | 0.002 |
| -043 | 0.070 | 0.003 | 3.489 | 0.024 | 3.604 | 0.002 |
| -044 | 0.070 | 0.003 | 3.739 | 0.027 | 3.859 | 0.002 |
| -045 | 0.070 | 0.003 | 3.989 | 0.027 | 4.112 | 0.002 |
| -046 | 0.070 | 0.003 | 4.239 | 0.030 | 4.364 | 0.002 |
| -047 | 0.070 | 0.003 | 4.489 | 0.030 | 4.618 | 0.002 |
| -048 | 0.070 | 0.003 | 4.739 | 0.030 | 4.873 | 0.002 |
| -049 | 0.070 | 0.003 | 4.989 | 0.037 | 5.125 | 0.002 |
| -050 | 0.070 | 0.003 | 5.239 | 0.037 | 5.379 | 0.002 |
| Dash Size | O-Ring Cross-Section | O-Ring Diameter |
Dovetail Gland CL DIAMETER (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -102 | 0.103 | 0.003 | 0.049 | 0.004 | 0.158 | 0.002 |
| -103 | 0.103 | 0.003 | 0.081 | 0.005 | 0.191 | 0.002 |
| -104 | 0.103 | 0.003 | 0.112 | 0.005 | 0.222 | 0.002 |
| -105 | 0.103 | 0.003 | 0.143 | 0.005 | 0.253 | 0.002 |
| -106 | 0.103 | 0.003 | 0.174 | 0.005 | 0.284 | 0.002 |
| -107 | 0.103 | 0.003 | 0.206 | 0.005 | 0.316 | 0.002 |
| -108 | 0.103 | 0.003 | 0.237 | 0.005 | 0.347 | 0.002 |
| -109 | 0.103 | 0.003 | 0.299 | 0.005 | 0.409 | 0.002 |
| -110 | 0.103 | 0.003 | 0.362 | 0.005 | 0.472 | 0.002 |
| -111 | 0.103 | 0.003 | 0.424 | 0.005 | 0.535 | 0.002 |
| -112 | 0.103 | 0.003 | 0.487 | 0.005 | 0.600 | 0.002 |
| -113 | 0.103 | 0.003 | 0.549 | 0.007 | 0.662 | 0.002 |
| -114 | 0.103 | 0.003 | 0.612 | 0.009 | 0.726 | 0.002 |
| -115 | 0.103 | 0.003 | 0.674 | 0.009 | 0.789 | 0.002 |
| -116 | 0.103 | 0.003 | 0.737 | 0.009 | 0.854 | 0.002 |
| -117 | 0.103 | 0.003 | 0.799 | 0.010 | 0.917 | 0.002 |
| -118 | 0.103 | 0.003 | 0.862 | 0.010 | 0.982 | 0.002 |
| -119 | 0.103 | 0.003 | 0.924 | 0.010 | 1.044 | 0.002 |
| -120 | 0.103 | 0.003 | 0.987 | 0.010 | 1.108 | 0.002 |
| -121 | 0.103 | 0.003 | 1.049 | 0.010 | 1.170 | 0.002 |
| -122 | 0.103 | 0.003 | 1.112 | 0.010 | 1.233 | 0.002 |
| -123 | 0.103 | 0.003 | 1.174 | 0.012 | 1.297 | 0.002 |
| -124 | 0.103 | 0.003 | 1.237 | 0.012 | 1.361 | 0.002 |
| -125 | 0.103 | 0.003 | 1.299 | 0.012 | 1.423 | 0.002 |
| -126 | 0.103 | 0.003 | 1.362 | 0.012 | 1.487 | 0.002 |
| -127 | 0.103 | 0.003 | 1.424 | 0.012 | 1.548 | 0.002 |
| -128 | 0.103 | 0.003 | 1.487 | 0.012 | 1.612 | 0.002 |
| -129 | 0.103 | 0.003 | 1.549 | 0.015 | 1.677 | 0.002 |
| -130 | 0.103 | 0.003 | 1.612 | 0.015 | 1.741 | 0.002 |
| -131 | 0.103 | 0.003 | 1.674 | 0.015 | 1.803 | 0.002 |
| -132 | 0.103 | 0.003 | 1.737 | 0.015 | 1.866 | 0.002 |
| -133 | 0.103 | 0.003 | 1.799 | 0.015 | 1.929 | 0.002 |
| -134 | 0.103 | 0.003 | 1.862 | 0.015 | 1.991 | 0.002 |
| -135 | 0.103 | 0.003 | 1.925 | 0.017 | 2.057 | 0.002 |
| -136 | 0.103 | 0.003 | 1.987 | 0.017 | 2.120 | 0.002 |
| -137 | 0.103 | 0.003 | 2.050 | 0.017 | 2.184 | 0.002 |
| -138 | 0.103 | 0.003 | 2.112 | 0.017 | 2.246 | 0.002 |
| -139 | 0.103 | 0.003 | 2.175 | 0.017 | 2.309 | 0.002 |
| -140 | 0.103 | 0.003 | 2.237 | 0.017 | 2.372 | 0.002 |
| -141 | 0.103 | 0.003 | 2.300 | 0.020 | 2.435 | 0.002 |
| -142 | 0.103 | 0.003 | 2.362 | 0.020 | 2.500 | 0.002 |
| -143 | 0.103 | 0.003 | 2.425 | 0.020 | 2.564 | 0.002 |
| -144 | 0.103 | 0.003 | 2.487 | 0.020 | 2.626 | 0.002 |
| -145 | 0.103 | 0.003 | 2.550 | 0.020 | 2.688 | 0.002 |
| -146 | 0.103 | 0.003 | 2.612 | 0.020 | 2.752 | 0.002 |
| -147 | 0.103 | 0.003 | 2.675 | 0.022 | 2.816 | 0.002 |
| -148 | 0.103 | 0.003 | 2.737 | 0.022 | 2.878 | 0.002 |
| -149 | 0.103 | 0.003 | 2.800 | 0.022 | 2.942 | 0.002 |
| -150 | 0.103 | 0.003 | 2.862 | 0.022 | 3.004 | 0.002 |
| -151 | 0.103 | 0.003 | 2.987 | 0.024 | 3.133 | 0.002 |
| -152 | 0.103 | 0.003 | 3.237 | 0.024 | 3.384 | 0.002 |
| -153 | 0.103 | 0.003 | 3.487 | 0.024 | 3.638 | 0.002 |
| -154 | 0.103 | 0.003 | 3.737 | 0.028 | 3.891 | 0.002 |
| -155 | 0.103 | 0.003 | 3.987 | 0.028 | 4.147 | 0.002 |
| -156 | 0.103 | 0.003 | 4.237 | 0.030 | 4.400 | 0.002 |
| -157 | 0.103 | 0.003 | 4.487 | 0.030 | 4.657 | 0.002 |
| -158 | 0.103 | 0.003 | 4.737 | 0.030 | 4.911 | 0.002 |
| -159 | 0.103 | 0.003 | 4.987 | 0.035 | 5.165 | 0.002 |
| -160 | 0.103 | 0.003 | 5.237 | 0.035 | 5.419 | 0.002 |
| -161 | 0.103 | 0.003 | 5.487 | 0.035 | 5.672 | 0.002 |
| -162 | 0.103 | 0.003 | 5.737 | 0.035 | 5.926 | 0.002 |
| -163 | 0.103 | 0.003 | 5.987 | 0.035 | 6.180 | 0.002 |
| -164 | 0.103 | 0.003 | 6.237 | 0.040 | 6.434 | 0.002 |
| -165 | 0.103 | 0.003 | 6.487 | 0.040 | 6.687 | 0.002 |
| -166 | 0.103 | 0.003 | 6.737 | 0.040 | 6.941 | 0.002 |
| -167 | 0.103 | 0.003 | 6.987 | 0.040 | 7.195 | 0.002 |
| -168 | 0.103 | 0.003 | 7.237 | 0.045 | 7.449 | 0.002 |
| -169 | 0.103 | 0.003 | 7.487 | 0.045 | 7.702 | 0.002 |
| -170 | 0.103 | 0.003 | 7.737 | 0.045 | 7.956 | 0.002 |
| -171 | 0.103 | 0.003 | 7.987 | 0.045 | 8.210 | 0.002 |
| -172 | 0.103 | 0.003 | 8.237 | 0.050 | 8.464 | 0.002 |
| -173 | 0.103 | 0.003 | 8.487 | 0.050 | 8.717 | 0.002 |
| -174 | 0.103 | 0.003 | 8.737 | 0.050 | 8.971 | 0.002 |
| -175 | 0.103 | 0.003 | 8.987 | 0.050 | 9.225 | 0.002 |
| -176 | 0.103 | 0.003 | 9.237 | 0.055 | 9.479 | 0.002 |
| -177 | 0.103 | 0.003 | 9.487 | 0.055 | 9.732 | 0.002 |
| -178 | 0.103 | 0.003 | 9.737 | 0.055 | 9.986 | 0.002 |
| Dash Size | O-Ring Cross-Section | O-Ring Diameter |
Dovetail Gland CL Diameter (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -201 | 0.139 | 0.004 | 0.171 | 0.005 | 0.317 | 0.002 |
| -202 | 0.139 | 0.004 | 0.234 | 0.005 | 0.380 | 0.002 |
| -203 | 0.139 | 0.004 | 0.296 | 0.005 | 0.442 | 0.002 |
| -204 | 0.139 | 0.004 | 0.359 | 0.005 | 0.506 | 0.002 |
| -205 | 0.139 | 0.004 | 0.421 | 0.005 | 0.569 | 0.002 |
| -206 | 0.139 | 0.004 | 0.484 | 0.005 | 0.633 | 0.002 |
| -207 | 0.139 | 0.004 | 0.546 | 0.007 | 0.696 | 0.002 |
| -208 | 0.139 | 0.004 | 0.609 | 0.009 | 0.759 | 0.002 |
| -209 | 0.139 | 0.004 | 0.671 | 0.009 | 0.823 | 0.002 |
| -210 | 0.139 | 0.004 | 0.734 | 0.010 | 0.887 | 0.002 |
| -211 | 0.139 | 0.004 | 0.796 | 0.010 | 0.950 | 0.002 |
| -212 | 0.139 | 0.004 | 0.859 | 0.010 | 1.015 | 0.002 |
| -213 | 0.139 | 0.004 | 0.921 | 0.010 | 1.077 | 0.002 |
| -214 | 0.139 | 0.004 | 0.984 | 0.010 | 1.141 | 0.002 |
| -215 | 0.139 | 0.004 | 1.046 | 0.010 | 1.203 | 0.002 |
| -216 | 0.139 | 0.004 | 1.109 | 0.012 | 1.268 | 0.002 |
| -217 | 0.139 | 0.004 | 1.171 | 0.012 | 1.330 | 0.002 |
| -218 | 0.139 | 0.004 | 1.234 | 0.012 | 1.394 | 0.002 |
| -219 | 0.139 | 0.004 | 1.296 | 0.012 | 1.456 | 0.002 |
| -220 | 0.139 | 0.004 | 1.359 | 0.012 | 1.519 | 0.002 |
| -221 | 0.139 | 0.004 | 1.421 | 0.012 | 1.582 | 0.002 |
| -222 | 0.139 | 0.004 | 1.484 | 0.015 | 1.649 | 0.002 |
| -223 | 0.139 | 0.004 | 1.609 | 0.015 | 1.774 | 0.002 |
| -224 | 0.139 | 0.004 | 1.734 | 0.015 | 1.899 | 0.002 |
| -225 | 0.139 | 0.004 | 1.859 | 0.018 | 2.028 | 0.002 |
| -226 | 0.139 | 0.004 | 1.984 | 0.018 | 2.153 | 0.002 |
| -227 | 0.139 | 0.004 | 2.109 | 0.018 | 2.280 | 0.002 |
| -228 | 0.139 | 0.004 | 2.234 | 0.020 | 2.407 | 0.002 |
| -229 | 0.139 | 0.004 | 2.359 | 0.020 | 2.533 | 0.002 |
| -230 | 0.139 | 0.004 | 2.484 | 0.020 | 2.660 | 0.002 |
| -231 | 0.139 | 0.004 | 2.609 | 0.020 | 2.787 | 0.002 |
| -232 | 0.139 | 0.004 | 2.734 | 0.024 | 2.914 | 0.002 |
| -233 | 0.139 | 0.004 | 2.859 | 0.024 | 3.041 | 0.002 |
| -234 | 0.139 | 0.004 | 2.984 | 0.024 | 3.168 | 0.002 |
| -235 | 0.139 | 0.004 | 3.109 | 0.024 | 3.295 | 0.002 |
| -236 | 0.139 | 0.004 | 3.234 | 0.024 | 3.422 | 0.002 |
| -237 | 0.139 | 0.004 | 3.359 | 0.024 | 3.548 | 0.002 |
| -238 | 0.139 | 0.004 | 3.484 | 0.024 | 3.675 | 0.002 |
| -239 | 0.139 | 0.004 | 3.609 | 0.028 | 3.802 | 0.002 |
| -240 | 0.139 | 0.004 | 3.734 | 0.028 | 3.929 | 0.002 |
| -241 | 0.139 | 0.004 | 3.859 | 0.028 | 4.056 | 0.002 |
| -242 | 0.139 | 0.004 | 3.984 | 0.028 | 4.183 | 0.002 |
| -243 | 0.139 | 0.004 | 4.109 | 0.028 | 4.310 | 0.002 |
| -244 | 0.139 | 0.004 | 4.234 | 0.030 | 4.437 | 0.002 |
| -245 | 0.139 | 0.004 | 4.359 | 0.030 | 4.563 | 0.002 |
| -246 | 0.139 | 0.004 | 4.484 | 0.030 | 4.690 | 0.002 |
| -247 | 0.139 | 0.004 | 4.609 | 0.030 | 4.817 | 0.002 |
| -248 | 0.139 | 0.004 | 4.734 | 0.030 | 4.944 | 0.002 |
| -249 | 0.139 | 0.004 | 4.859 | 0.035 | 5.071 | 0.002 |
| -250 | 0.139 | 0.004 | 4.984 | 0.035 | 5.198 | 0.002 |
| -251 | 0.139 | 0.004 | 5.109 | 0.035 | 5.325 | 0.002 |
| -252 | 0.139 | 0.004 | 5.234 | 0.035 | 5.452 | 0.002 |
| -253 | 0.139 | 0.004 | 5.359 | 0.035 | 5.578 | 0.002 |
| -254 | 0.139 | 0.004 | 5.484 | 0.035 | 5.705 | 0.002 |
| -255 | 0.139 | 0.004 | 5.609 | 0.035 | 5.832 | 0.002 |
| -256 | 0.139 | 0.004 | 5.734 | 0.035 | 5.959 | 0.002 |
| -257 | 0.139 | 0.004 | 5.859 | 0.035 | 6.086 | 0.002 |
| -258 | 0.139 | 0.004 | 5.984 | 0.035 | 6.213 | 0.002 |
| -259 | 0.139 | 0.004 | 6.234 | 0.040 | 6.467 | 0.002 |
| -260 | 0.139 | 0.004 | 6.484 | 0.040 | 6.720 | 0.002 |
| -261 | 0.139 | 0.004 | 6.734 | 0.040 | 6.974 | 0.002 |
| -262 | 0.139 | 0.004 | 6.984 | 0.040 | 7.228 | 0.002 |
| -263 | 0.139 | 0.004 | 7.234 | 0.045 | 7.482 | 0.002 |
| -264 | 0.139 | 0.004 | 7.484 | 0.045 | 7.735 | 0.002 |
| -265 | 0.139 | 0.004 | 7.734 | 0.045 | 7.989 | 0.002 |
| -266 | 0.139 | 0.004 | 7.984 | 0.045 | 8.243 | 0.002 |
| -267 | 0.139 | 0.004 | 8.234 | 0.050 | 8.497 | 0.002 |
| -268 | 0.139 | 0.004 | 8.484 | 0.050 | 8.750 | 0.002 |
| -269 | 0.139 | 0.004 | 8.734 | 0.050 | 9.004 | 0.002 |
| -270 | 0.139 | 0.004 | 8.984 | 0.050 | 9.258 | 0.002 |
| -271 | 0.139 | 0.004 | 9.234 | 0.055 | 9.512 | 0.002 |
| -272 | 0.139 | 0.004 | 9.484 | 0.055 | 9.765 | 0.002 |
| -273 | 0.139 | 0.004 | 9.734 | 0.055 | 10.019 | 0.002 |
| -274 | 0.139 | 0.004 | 9.984 | 0.055 | 10.273 | 0.002 |
| -275 | 0.139 | 0.004 | 10.484 | 0.055 | 10.780 | 0.002 |
| -276 | 0.139 | 0.004 | 10.984 | 0.065 | 11.288 | 0.002 |
| -277 | 0.139 | 0.004 | 11.484 | 0.065 | 11.795 | 0.002 |
| -278 | 0.139 | 0.004 | 11.984 | 0.065 | 12.303 | 0.002 |
| -279 | 0.139 | 0.004 | 12.984 | 0.065 | 3.318 | 0.002 |
| -280 | 0.139 | 0.004 | 13.984 | 0.065 | 14.333 | 0.002 |
| -281 | 0.139 | 0.004 | 14.984 | 0.065 | 15.348 | 0.002 |
| -282 | 0.139 | 0.004 | 15.955 | 0.075 | 16.333 | 0.002 |
| -283 | 0.139 | 0.004 | 16.955 | 0.080 | 17.348 | 0.002 |
| -284 | 0.139 | 0.004 | 17.955 | 0.085 | 18.363 | 0.002 |
| Dash Size | O-Ring Cross-section | O-Ring diameter |
Dovetail Gland cl diameter (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -309 | 0.210 | 0.005 | 0.412 | 0.005 | 0.631 | 0.004 |
| -310 | 0.210 | 0.005 | 0.475 | 0.005 | 0.696 | 0.004 |
| -311 | 0.210 | 0.005 | 0.537 | 0.007 | 0.758 | 0.004 |
| -312 | 0.210 | 0.005 | 0.600 | 0.009 | 0.823 | 0.004 |
| -313 | 0.210 | 0.005 | 0.662 | 0.009 | 0.885 | 0.004 |
| -314 | 0.210 | 0.005 | 0.725 | 0.010 | 0.949 | 0.004 |
| -315 | 0.210 | 0.005 | 0.787 | 0.010 | 1.013 | 0.004 |
| -316 | 0.210 | 0.005 | 0.850 | 0.010 | 1.077 | 0.004 |
| -317 | 0.210 | 0.005 | 0.912 | 0.010 | 1.141 | 0.004 |
| -318 | 0.210 | 0.005 | 0.975 | 0.010 | 1.205 | 0.004 |
| -319 | 0.210 | 0.005 | 1.037 | 0.010 | 1.267 | 0.004 |
| -320 | 0.210 | 0.005 | 1.100 | 0.012 | 1.333 | 0.004 |
| -321 | 0.210 | 0.005 | 1.162 | 0.012 | 1.395 | 0.004 |
| -322 | 0.210 | 0.005 | 1.225 | 0.012 | 1.458 | 0.004 |
| -323 | 0.210 | 0.005 | 1.287 | 0.012 | 1.521 | 0.004 |
| -324 | 0.210 | 0.005 | 1.350 | 0.012 | 1.584 | 0.004 |
| -325 | 0.210 | 0.005 | 1.475 | 0.015 | 1.712 | 0.004 |
| -326 | 0.210 | 0.005 | 1.600 | 0.015 | 1.838 | 0.004 |
| -327 | 0.210 | 0.005 | 1.725 | 0.015 | 1.963 | 0.004 |
| -328 | 0.210 | 0.005 | 1.850 | 0.015 | 2.090 | 0.004 |
| -329 | 0.210 | 0.005 | 1.975 | 0.018 | 2.217 | 0.004 |
| -330 | 0.210 | 0.005 | 2.100 | 0.018 | 2.343 | 0.004 |
| -331 | 0.210 | 0.005 | 2.225 | 0.018 | 2.469 | 0.004 |
| -332 | 0.210 | 0.005 | 2.350 | 0.018 | 2.595 | 0.004 |
| -333 | 0.210 | 0.005 | 2.475 | 0.020 | 2.722 | 0.004 |
| -334 | 0.210 | 0.005 | 2.600 | 0.020 | 2.849 | 0.004 |
| -335 | 0.210 | 0.005 | 2.725 | 0.020 | 2.976 | 0.004 |
| -336 | 0.210 | 0.005 | 2.850 | 0.020 | 3.103 | 0.004 |
| -337 | 0.210 | 0.005 | 2.975 | 0.024 | 3.230 | 0.004 |
| -338 | 0.210 | 0.005 | 3.100 | 0.024 | 3.357 | 0.004 |
| -339 | 0.210 | 0.005 | 3.225 | 0.024 | 3.483 | 0.004 |
| -340 | 0.210 | 0.005 | 3.350 | 0.024 | 3.610 | 0.004 |
| -341 | 0.210 | 0.005 | 3.475 | 0.024 | 3.737 | 0.004 |
| -342 | 0.210 | 0.005 | 3.600 | 0.028 | 3.864 | 0.004 |
| -343 | 0.210 | 0.005 | 3.725 | 0.028 | 3.991 | 0.004 |
| -344 | 0.210 | 0.005 | 3.850 | 0.028 | 4.118 | 0.004 |
| -345 | 0.210 | 0.005 | 3.975 | 0.028 | 4.245 | 0.004 |
| -346 | 0.210 | 0.005 | 4.100 | 0.028 | 4.372 | 0.004 |
| -347 | 0.210 | 0.005 | 4.225 | 0.030 | 4.497 | 0.004 |
| -348 | 0.210 | 0.005 | 4.350 | 0.030 | 4.625 | 0.004 |
| -349 | 0.210 | 0.005 | 4.475 | 0.030 | 4.752 | 0.004 |
| -350 | 0.210 | 0.005 | 4.600 | 0.030 | 4.879 | 0.004 |
| -351 | 0.210 | 0.005 | 4.725 | 0.030 | 5.006 | 0.004 |
| -352 | 0.210 | 0.005 | 4.850 | 0.030 | 5.133 | 0.004 |
| -353 | 0.210 | 0.005 | 4.975 | 0.037 | 5.260 | 0.004 |
| -354 | 0.210 | 0.005 | 5.100 | 0.037 | 5.387 | 0.004 |
| -355 | 0.210 | 0.005 | 5.225 | 0.037 | 5.513 | 0.004 |
| -356 | 0.210 | 0.005 | 5.350 | 0.037 | 5.640 | 0.004 |
| -357 | 0.210 | 0.005 | 5.475 | 0.037 | 5.767 | 0.004 |
| -358 | 0.210 | 0.005 | 5.600 | 0.037 | 5.894 | 0.004 |
| -359 | 0.210 | 0.005 | 5.725 | 0.037 | 6.021 | 0.004 |
| -360 | 0.210 | 0.005 | 5.850 | 0.037 | 6.148 | 0.004 |
| -361 | 0.210 | 0.005 | 5.975 | 0.037 | 6.275 | 0.004 |
| -362 | 0.210 | 0.005 | 6.225 | 0.040 | 6.528 | 0.004 |
| -363 | 0.210 | 0.005 | 6.475 | 0.040 | 6.782 | 0.004 |
| -364 | 0.210 | 0.005 | 6.725 | 0.040 | 7.036 | 0.004 |
| -365 | 0.210 | 0.005 | 6.975 | 0.040 | 7.290 | 0.004 |
| -366 | 0.210 | 0.005 | 7.225 | 0.045 | 7.543 | 0.004 |
| -367 | 0.210 | 0.005 | 7.475 | 0.045 | 7.797 | 0.004 |
| -368 | 0.210 | 0.005 | 7.725 | 0.045 | 8.051 | 0.004 |
| -369 | 0.210 | 0.005 | 7.975 | 0.045 | 8.305 | 0.004 |
| -370 | 0.210 | 0.005 | 8.225 | 0.050 | 8.558 | 0.004 |
| -371 | 0.210 | 0.005 | 8.475 | 0.050 | 8.812 | 0.004 |
| -372 | 0.210 | 0.005 | 8.725 | 0.050 | 9.066 | 0.004 |
| -373 | 0.210 | 0.005 | 8.975 | 0.050 | 9.320 | 0.004 |
| -374 | 0.210 | 0.005 | 9.225 | 0.055 | 9.573 | 0.004 |
| -375 | 0.210 | 0.005 | 9.475 | 0.055 | 9.827 | 0.004 |
| -376 | 0.210 | 0.005 | 9.725 | 0.055 | 10.081 | 0.004 |
| -377 | 0.210 | 0.005 | 9.975 | 0.055 | 10.335 | 0.004 |
| -378 | 0.210 | 0.005 | 10.475 | 0.060 | 10.842 | 0.004 |
| -379 | 0.210 | 0.005 | 10.975 | 0.060 | 11.350 | 0.004 |
| -380 | 0.210 | 0.005 | 11.475 | 0.065 | 11.857 | 0.004 |
| -381 | 0.210 | 0.005 | 11.975 | 0.065 | 12.365 | 0.004 |
| -382 | 0.210 | 0.005 | 12.975 | 0.065 | 13.380 | 0.004 |
| -383 | 0.210 | 0.005 | 13.975 | 0.070 | 14.395 | 0.004 |
| -384 | 0.210 | 0.005 | 14.975 | 0.070 | 15.410 | 0.004 |
| -385 | 0.210 | 0.005 | 15.955 | 0.075 | 16.404 | 0.004 |
| -386 | 0.210 | 0.005 | 16.955 | 0.080 | 17.419 | 0.004 |
| -387 | 0.210 | 0.005 | 17.955 | 0.085 | 18.434 | 0.004 |
| -388 | 0.210 | 0.005 | 18.955 | 0.090 | 19.449 | 0.004 |
| -389 | 0.210 | 0.005 | 19.955 | 0.095 | 20.464 | 0.004 |
| -390 | 0.210 | 0.005 | 20.955 | 0.095 | 21.479 | 0.004 |
| -391 | 0.210 | 0.005 | 21.995 | 0.100 | 22.535 | 0.004 |
| -392 | 0.210 | 0.005 | 22.940 | 0.105 | 23.494 | 0.004 |
| -393 | 0.210 | 0.005 | 23.940 | 0.110 | 24.509 | 0.004 |
| -394 | 0.210 | 0.005 | 24.940 | 0.115 | 25.524 | 0.004 |
| -395 | 0.210 | 0.005 | 25.940 | 0.120 | 26.539 | 0.004 |
| Dash Size | O-Ring Cross-Section | O-Ring Diameter |
Dovetail Gland CL Diameter (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -425 | 0.275 | 0.006 | 4.475 | 0.033 | 4.817 | 0.004 |
| -426 | 0.275 | 0.006 | 4.600 | 0.033 | 4.944 | 0.004 |
| -427 | 0.275 | 0.006 | 4.725 | 0.033 | 5.071 | 0.004 |
| -428 | 0.275 | 0.006 | 4.850 | 0.033 | 5.198 | 0.004 |
| -429 | 0.275 | 0.006 | 4.975 | 0.037 | 5.325 | 0.004 |
| -430 | 0.275 | 0.006 | 5.100 | 0.037 | 5.452 | 0.004 |
| -431 | 0.275 | 0.006 | 5.225 | 0.037 | 5.578 | 0.004 |
| -432 | 0.275 | 0.006 | 5.350 | 0.037 | 5.705 | 0.004 |
| -433 | 0.275 | 0.006 | 5.475 | 0.037 | 5.832 | 0.004 |
| -434 | 0.275 | 0.006 | 5.600 | 0.037 | 5.959 | 0.004 |
| -435 | 0.275 | 0.006 | 5.725 | 0.037 | 6.086 | 0.004 |
| -436 | 0.275 | 0.006 | 5.850 | 0.037 | 6.213 | 0.004 |
| -437 | 0.275 | 0.006 | 5.975 | 0.037 | 6.340 | 0.004 |
| -438 | 0.275 | 0.006 | 6.225 | 0.040 | 6.593 | 0.004 |
| -439 | 0.275 | 0.006 | 6.475 | 0.040 | 6.847 | 0.004 |
| -440 | 0.275 | 0.006 | 6.725 | 0.040 | 7.101 | 0.004 |
| -441 | 0.275 | 0.006 | 6.975 | 0.040 | 7.355 | 0.004 |
| -442 | 0.275 | 0.006 | 7.225 | 0.045 | 7.608 | 0.004 |
| -443 | 0.275 | 0.006 | 7.475 | 0.045 | 7.862 | 0.004 |
| -444 | 0.275 | 0.006 | 7.725 | 0.045 | 8.116 | 0.004 |
| -445 | 0.275 | 0.006 | 7.975 | 0.045 | 8.370 | 0.004 |
| -446 | 0.275 | 0.006 | 8.475 | 0.055 | 8.877 | 0.004 |
| -447 | 0.275 | 0.006 | 8.975 | 0.055 | 9.385 | 0.004 |
| -448 | 0.275 | 0.006 | 9.475 | 0.055 | 9.892 | 0.004 |
| -449 | 0.275 | 0.006 | 9.975 | 0.055 | 10.400 | 0.004 |
| -450 | 0.275 | 0.006 | 10.475 | 0.060 | 10.907 | 0.004 |
| -451 | 0.275 | 0.006 | 10.975 | 0.060 | 11.415 | 0.004 |
| -452 | 0.275 | 0.006 | 11.475 | 0.060 | 11.922 | 0.004 |
| -453 | 0.275 | 0.006 | 11.975 | 0.060 | 12.430 | 0.004 |
| -454 | 0.275 | 0.006 | 12.475 | 0.060 | 12.937 | 0.004 |
| -455 | 0.275 | 0.006 | 12.975 | 0.060 | 13.445 | 0.004 |
| -456 | 0.275 | 0.006 | 13.475 | 0.070 | 13.952 | 0.004 |
| -457 | 0.275 | 0.006 | 13.975 | 0.070 | 14.460 | 0.004 |
| -458 | 0.275 | 0.006 | 14.475 | 0.070 | 14.967 | 0.004 |
| -459 | 0.275 | 0.006 | 14.975 | 0.070 | 15.475 | 0.004 |
| -460 | 0.275 | 0.006 | 15.475 | 0.070 | 15.982 | 0.004 |
| -461 | 0.275 | 0.006 | 15.955 | 0.075 | 16.469 | 0.004 |
| -462 | 0.275 | 0.006 | 16.455 | 0.075 | 16.977 | 0.004 |
| -463 | 0.275 | 0.006 | 16.955 | 0.080 | 17.484 | 0.004 |
| -464 | 0.275 | 0.006 | 17.455 | 0.085 | 17.992 | 0.004 |
| -465 | 0.275 | 0.006 | 17.955 | 0.085 | 18.499 | 0.004 |
| -466 | 0.275 | 0.006 | 18.455 | 0.085 | 19.007 | 0.004 |
| -467 | 0.275 | 0.006 | 18.955 | 0.090 | 19.514 | 0.004 |
| -468 | 0.275 | 0.006 | 19.455 | 0.090 | 20.022 | 0.004 |
| -469 | 0.275 | 0.006 | 19.955 | 0.095 | 20.529 | 0.004 |
| -470 | 0.275 | 0.006 | 20.955 | 0.095 | 21.544 | 0.004 |
| -471 | 0.275 | 0.006 | 21.955 | 0.100 | 22.559 | 0.004 |
| -472 | 0.275 | 0.006 | 22.940 | 0.105 | 23.559 | 0.004 |
| -473 | 0.275 | 0.006 | 23.940 | 0.110 | 24.574 | 0.004 |
| -474 | 0.275 | 0.006 | 24.940 | 0.115 | 25.589 | 0.004 |
| -475 | 0.275 | 0.006 | 25.940 | 0.120 | 26.604 | 0.004 |
| Dash Size | O-Ring Cross-Section | O-Ring Diameter |
Dovetail Gland CL Diameter (F) |
|||
|---|---|---|---|---|---|---|
| Nom | Tol +/- | Nom | Tol +/- | Nom | Tol +/- | |
| -901 | 0.056 | 0.003 | 0.185 | 0.005 | 0.248 | 0.002 |
| -902 | 0.064 | 0.003 | 0.239 | 0.005 | 0.310 | 0.002 |
| -903 | 0.064 | 0.003 | 0.301 | 0.005 | 0.372 | 0.002 |
| -904 | 0.072 | 0.003 | 0.351 | 0.005 | 0.430 | 0.002 |
| -905 | 0.072 | 0.003 | 0.414 | 0.005 | 0.493 | 0.002 |
| -906 | 0.078 | 0.003 | 0.468 | 0.005 | 0.555 | 0.002 |
| -907 | 0.082 | 0.003 | 0.530 | 0.007 | 0.621 | 0.002 |
| -908 | 0.087 | 0.003 | 0.644 | 0.009 | 0.742 | 0.002 |
| -909 | 0.097 | 0.003 | 0.706 | 0.009 | 0.815 | 0.002 |
| -910 | 0.097 | 0.003 | 0.755 | 0.009 | 0.866 | 0.002 |
| -911 | 0.116 | 0.004 | 0.863 | 0.009 | 0.996 | 0.002 |
| -912 | 0.116 | 0.004 | 0.924 | 0.009 | 1.057 | 0.002 |
| -913 | 0.116 | 0.004 | 0.986 | 0.010 | 1.120 | 0.002 |
| -914 | 0.116 | 0.004 | 1.047 | 0.010 | 1.181 | 0.002 |

