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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)

4.225

I.D. Tolerance (±)

0.030

O.D. (REF) (inches)

4.775

Nominal C/S (inches)

1/4

Nominal I.D. (inches)

4 1/4

Nominal O.D. (inches)

4 3/4

Metric C/S (mm)

7.0

Metric I.D. (mm)

107.3

Metric O.D. (mm)

121.3