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

C/S (inches)

0.139

C/S Tolerance (±)

0.004

I.D. (inches)

3.984

I.D. Tolerance (±)

0.028

O.D. (REF) (inches)

4.262

Nominal C/S (inches)

1/8

Nominal I.D. (inches)

4

Nominal O.D. (inches)

4 1/4

Metric C/S (mm)

3.5

Metric I.D. (mm)

101.2

Metric O.D. (mm)

108.3
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