O-Ring Size and Defect Tolerance Data

Precix manufactures O-rings to a variety of specifications with our standard O-ring made to RMA Handbook, Category A, tolerances and AS568 Sizes. Precix Seal Rings are made to the AS871 specification. Click on the spec to see the detail and select Compare to view all the specifications side-by-side.

Contact Precix engineering for more information.

RMA Handbook, Category A (Precix O-Ring Standard)

AS871A (Precix Seal Ring Standard)

ISO 3601, Grade S

MIL-STD 413C

AS568B (Size Only)

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