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

C/S (inches)

N/A 0.210

C/S Tolerance (±)

N/A 0.005

I.D. (inches)

N/A 2.475

I.D. Tolerance (±)

N/A 0.020

O.D. (REF) (inches)

N/A 2.895

Nominal C/S (inches)

N/A 3/16

Nominal I.D. (inches)

N/A 2 1/2

Nominal O.D. (inches)

N/A 2 7/8

Metric C/S (mm)

N/A 5.3

Metric I.D. (mm)

N/A 62.9

Metric O.D. (mm)

N/A 73.5
Go to Top