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

Specifications

C/S (inches)

0.275

C/S Tolerance (±)

0.006

I.D. (inches)

7.725

I.D. Tolerance (±)

0.045

O.D. (REF) (inches)

8.275

Nominal C/S (inches)

1/4

Nominal I.D. (inches)

7 3/4

Nominal O.D. (inches)

8 1/4

Metric C/S (mm)

7.0

Metric I.D. (mm)

196.2

Metric O.D. (mm)

210.2