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

C/S (inches)

0.070

C/S Tolerance (±)

0.003

I.D. (inches)

2.489

I.D. Tolerance (±)

0.018

O.D. (REF) (inches)

2.629

Nominal C/S (inches)

1/16

Nominal I.D. (inches)

2 1/2

Nominal O.D. (inches)

2 5/8

Metric C/S (mm)

1.8

Metric I.D. (mm)

63.2

Metric O.D. (mm)

66.8
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