Explore our AS-568 & Extended Standard Size O-Rings
Unit of Measure

C/S (inches)

N/A 0.139

C/S Tolerance (±)

N/A 0.004

I.D. (inches)

N/A 0.859

I.D. Tolerance (±)

N/A 0.010

O.D. (REF) (inches)

N/A 1.137

Nominal C/S (inches)

N/A 1/8

Nominal I.D. (inches)

N/A 7/8

Nominal O.D. (inches)

N/A 1 1/8

Metric C/S (mm)

N/A 3.5

Metric I.D. (mm)

N/A 21.8

Metric O.D. (mm)

N/A 28.9
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