Search our 2,700+ Standard+ Special Size O-Ring Tooling List.
New Sizes are added regularly.
Click here to view our O-Ring Brochure.
New Sizes are added regularly.
Click here to view our O-Ring Brochure.
Unit of Measure
C/S (inches) |
N/A 0.346 |
C/S Tolerance (±) |
N/A 0.007 |
I.D. (inches) |
N/A 20.125 |
I.D. Tolerance (±) |
N/A 0.095 |
O.D. (REF) (inches) |
N/A 20.817 |
Metric C/S (mm) |
N/A 8.8 |
Metric I.D. (mm) |
N/A 511.2 |
Metric O.D. (mm) |
N/A 528.8 |
