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

C/S (inches)

N/A 0.103

C/S Tolerance (±)

N/A 0.003

I.D. (inches)

N/A 0.299

I.D. Tolerance (±)

N/A 0.005

O.D. (REF) (inches)

N/A 0.505

Nominal C/S (inches)

N/A 3/32

Nominal I.D. (inches)

N/A 5/16

Nominal O.D. (inches)

N/A 1/2

Metric C/S (mm)

N/A 2.6

Metric I.D. (mm)

N/A 7.6

Metric O.D. (mm)

N/A 12.8
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