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Revision A, July 1, 1974

Complete Document

Aerospace Size Standard for O-Rings

Includes all amendments and changes through Reaffirmation Notice , May 1995

Detail Summary

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Product Details:

  • Revision: Revision A, July 1, 1974
  • Published Date: May 1995
  • Status: Historical
  • Document Language: English
  • Published By: SAE International (SAE)
  • Page Count: 16
  • ANSI Approved: No
  • DoD Adopted: Yes

Description / Abstract:

PURPOSE: The purpose of this Aerospace Standard (AS) is to set forth a standardized dash numbering system for O-Rings.

It is intended to be used in the preparation of Company, Military, or other Standard Drawings for O-Rings. Each dash number, which should be appended to an appropriate Drawing or Standard number, identifies one nominal size O-Rings only.

No attempt is made in this AS to indicate which of the O-Ring sizes listed under this system should be included in any particular Standard Drawing. Its only purpose is to standardize O-Ring sizes ans dimensional tolerances and the means of identifying them dimensionally.
AIA/NAS Aerospace Standards