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

Specifications

C/S (inches)

N/A 0.275

C/S Tolerance (±)

N/A 0.006

I.D. (inches)

N/A 19.955

I.D. Tolerance (±)

N/A 0.095

O.D. (REF) (inches)

N/A 20.505

Nominal C/S (inches)

N/A 1/4

Nominal I.D. (inches)

N/A 20

Nominal O.D. (inches)

N/A 20 1/2

Metric C/S (mm)

N/A 7.0

Metric I.D. (mm)

N/A 506.9

Metric O.D. (mm)

N/A 520.8