SAE AS568, revision B

Aerospace Size Standard for O-Rings

Month of publication: 2001-03-01

Developed by committee: A-6c2 Seals Committee

Annotation and contents

Source of this annotation and contents: SAE.

This Aerospace Standard specifies the inside diameters, cross-sections, tolerances, and size identification codes (dash numbers) for O-rings used in sealing applications and for straight thread tube fitting boss gaskets. The dimensions and tolerances specified in this standard are suitable for any elastomeric material provided that suitable tooling is available.