Search our 2,700+ Standard+ Special Size O-Ring Tooling List.
New Sizes are added regularly.

Click here to view our O-Ring Brochure.
Unit of Measure

C/S (inches)

N/A 0.275

C/S Tolerance (±)

N/A 0.006

I.D. (inches)

N/A 28.801

I.D. Tolerance (±)

N/A 0.130

O.D. (REF) (inches)

N/A 29.351

Metric C/S (mm)

N/A 7.0

Metric I.D. (mm)

N/A 731.5

Metric O.D. (mm)

N/A 745.5
Go to Top