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Standard AS568 O-Ring -001 thru -050

 

AS568 No. Nominal Reference Actual Dimensions
I.D. O.D. Width I.D. Tolerance Width Tolerance
-001 1/32 3/32 1/32 .029 ± .004 .040 ± .003
-001 1/2 1/16 1/8 1/32 .070 ± .004 .040 ± .003
-002 3/64 9/64 3/64 .042 ± .004 .050 ± .003
-003 1/16 3/16 1/16 .056 ± .004 .060 ± .003
-004 5/64 13/64 1/16 .070 ± .005 .070 ± .003
-005 3/32 7/32 1/16 .101 ± .005 .070 ± .003
-006 1/8 1/4 1/16 .114 ± .005 .070 ± .003
-007 5/32 9/32 1/16 .145 ± .005 .070 ± .003
-008 3/16 5/16 1/16 .176 ± .005 .070 ± .003
-009 7/32 11/32 1/16 .208 ± .005 .070 ± .003
-010 1/4 3/8 1/16 .239 ± .005 .070 ± .003
-011 5/16 7/16 1/16 .301 ± .005 .070 ± .003
-012 3/8 1/2 1/16 .364 ± .005 .070 ± .003
-013 7/16 9/16 1/16 .426 ± .005 .070 ± .003
.014 1/2 5/8 1/16 .489 ± .005 .070 ± .003
-015 9/16 11/16 1/16 .551 ± .007 .070 ± .003
-016 5/8 3/4 1/16 .614 ± .009 .070 ± .003
-017 11/16 13/16 1/16 .676 ± .009 .070 ± .003
-018 3/4 7/8 1/16 .739 ± .009 .070 ± .003
-019 13/16 15/16 1/16 .801 ± .009 .070 ± .003
-020 7/8 1 1/16 .864 ± .009 .070 ± .003
-021 15/16 1 1/16 1/16 .926 ± .009 .070 ± .003
-022 1 1 1/8 1/16 .989 ± .010 .070 ± .003
-023 1 1/16 1 3/16 1/16 1.051 ± .010 .070 ± .003
-024 1 1/8 1 1/4 1/16 1.114 ± .010 .070 ± .003
-025 1 3/16 1 5/16 1/16 1.176 ± .011 .070 ± .003
-026 1 1/4 1 3/8 1/16 1.239 ± .011 .070 ± .003
-027 1 5/16 1 7/16 1/16 1.301 ± .011 .070 ± .003
-028 1 3/8 1 1/2 1/16 1.364 ± .013 .070 ± .003
-029 1 1/2 1 5/8 1/16 1.489 ± .013 .070 ± .003
-030 1 5/8 1 3/4 1/16 1.614 ± .013 .070 ± .003
-031 1 3/4 1 7/8 1/16 1.739 ± .015 .070 ± .003
-032 1 7/8 2 1/16 1.864 ± .015 .070 ± .003
-033 2 2 1/8 1/16 1.989 ± .018 .070 ± .003
-034 2 1/8 2 1/4 1/16 2.114 ± .018 .070 ± .003
-035 2 1/4 2 3/8 1/16 2.239 ± .018 .070 ± .003
-036 2 3/8 2 1/2 1/16 2.364 ± .018 .070 ± .003
-037 2 1/2 2 5/8 1/16 2.489 ± .018 .070 ± .003
-038 2 5/8 2 3/4 1/16 2.614 ± .020 .070 ± .003
-039 2 3/4 2 7/8 1/16 2.739 ± .020 .070 ± .003
-040 2 7/8 3 1/16 2.864 ± .020 .070 ± .003
-041 3 3 1/8 1/16 2.989 ± .024 .070 ± .003
-042 3 1/4 3 3/8 1/16 3.239 ± .024 .070 ± .003
-043 3 1/2 3 5/8 1/16 3.489 ± .024 .070 ± .003
-044 3 3/4 3 7/8 1/16 3.739 ± .027 .070 ± .003
-045 4 4 1/8 1/16 3.989 ± .027 .070 ± .003
-046 4 1/4 4 3/8 1/16 4.239 ± .030 .070 ± .003
-047 4 1/2 4 5/8 1/16 4.489 ± .030 .070 ± .003
-048 4 3/4 4 7/8 1/16 4.739 ± .030 .070 ± .003
-049 5 5 1/8 1/16 4.989 ± .037 .070 ± .003
-050 5 1/4 5 3/8 1/16 5.239 ± .037 .070 ± .003