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SAE AS568F

Aerospace Size Standard for O-Rings

STANDARD published on 1.1.2026

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The information about the standard:

Designation standards: SAE AS568F
Publication date standards: 1.1.2026
Country: American technical standard
Category: Technical standards SAE

Annotation of standard text SAE AS568F :


This SAE Aerospace Standard (AS) 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.

SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard