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Standard AS568 O-Ring -201 thru -240

 

AS568 No. Nominal Reference Actual Dimensions
I.D. O.D. Width I.D. Tolerance Width Tolerance
-201 3/16 7/16 1/8 .171 ± .005 .139 ± .004
-202 1/4 1/2 1/8 .234 ± .005 .139 ± .004
-203 5/16 9/16 1/8 .296 ± .005 .139 ± .004
-204 3/8 5/8 1/8 .359 ± .005 .139 ± .004
-205 7/16 11/16 1/8 .421 ± .005 .139 ± .004
-206 1/2 3/4 1/8 .484 ± .005 .139 ± .004
-207 9/16 13/16 1/8 .546 ± .007 .139 ± .004
-208 5/8 7/8 1/8 .609 ± .009 .139 ± .004
-209 11/16 15/16 1/8 .671 ± .009 .139 ± .004
-210 3/4 1 1/8 .734 ± .010 .139 ± .004
-211 13/16 1 1/16 1/8 .796 ± .010 .139 ± .004
-212 7/8 1 1/8 1/8 .859 ± .010 .139 ± .004
-213 15/16 1 3/16 1/8 .921 ± .010 .139 ± .004
-214 1 1 1/4 1/8 .984 ± .010 .139 ± .004
-215 1 1/16 1 5/16 1/8 1.046 ± .010 .139 ± .004
-216 1 1/8 1 3/8 1/8 1.109 ± .012 .139 ± .004
-217 1 3/16 1 7/16 1/8 1.171 ± .012 .139 ± .004
-218 1 1/4 1 1/2 1/8 1.234 ± .012 .139 ± .004
-219 1 5/16 1 9/16 1/8 1.296 ± .012 .139 ± .004
-220 1 3/8 1 5/8 1/8 1.359 ± .012 .139 ± .004
-221 1 7/16 1 11/16 1/8 1.421 ± .012 .139 ± .004
-222 1 1/2 1 3/4 1/8 1.484 ± .015 .139 ± .004
-223 1 5/8 1 7/8 1/8 1.609 ± .015 .139 ± .004
-224 1 3/4 2 1/8 1.734 ± .015 .139 ± .004
-225 1 7/8 2 1/8 1/8 1.859 ± .018 .139 ± .004
-226 2 2 1/4 1/8 1.984 ± .018 .139 ± .004
-227 2 1/8 2 3/8 1/8 2.109 ± .018 .139 ± .004
-228 2 1/4 2 1/2 1/8 2.234 ± .020 .139 ± .004
-229 2 3/8 2 5/8 1/8 2.359 ± .020 .139 ± .004
-230 2 1/2 2 3/4 1/8 2.484 ± .020 .139 ± .004
-231 2 5/8 2 7/8 1/8 2.609 ± .020 .139 ± .004
-232 2 3/4 3 1/8 2.734 ± .024 .139 ± .004
-233 2 7/8 3 1/8 1/8 2.859 ± .024 .139 ± .004
-234 3 3 1/4 1/8 2.984 ± .024 .139 ± .004
-235 3 1/8 3 3/8 1/8 3.109 ± .024 .139 ± .004
-236 3 1/4 3 1/2 1/8 3.234 ± .024 .139 ± .004
-237 3 3/8 3 5/8 1/8 3.359 ± .024 .139 ± .004
-238 3 1/2 3 3/4 1/8 3.484 ± .024 .139 ± .004
-239 3 5/8 3 7/8 1/8 3.609 ± .028 .139 ± .004
-240 3 3/4 4 1/8 3.734 ± .028 .139 ± .004