Standard AS568 Size O-Rings



Standard O-Rings for Boss Gaskets For Straight Thread Tube Fitting

AS-568 No. Tube Size (O.D.)
Fractional
Actual Dimensions
I.D. Tol. W. Tol.
-901 3/32 .185 ±.005 .056 ±.003
-902 1/8 .239 ±.005 .064 ±.003
-903 3/16 .301 ±.005 .064 ±.003
-904 1/4 .351 ±.005 .072 ±.003
-905 5/16 .414 ±.005 .072 ±.003
-906 3 /8 .468 ±.005 .078 ±.003
-907 7/16 .530 ±.005 .082 ±.003
-908 1/2 .644 ±.009 .087 ±.003
-909 9/16 .706 ±.009 .097 ±.003
-910 5/8 .755 ±.009 .097 ±.003
-911 11 /16 .863 ±.009 .116 ±.004
-912 3/4 .924 ±.009 .116 ±.004
-913 13/16 .986 ±.010 .116 ±.004
-914 7/8 1.047 ±.010 .116 ±.004
-916 1 1.171 ±.010 .116 ±.004
-918 1 1/8 1.355 ±.012 .116 ±.004
-920 1 1/4 1.475 ±.014 .118 ±.004
-924 1 1/2 1.720 ±.014 .118 ±.004
-928 1 3/4 2.090 ±.018 .118 ±.004
-932 2 2.337 ±.018 .118 ±.004

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