AN917 (REV. 8) (NOTICE-1), AIR FORCE/NAVY AERONAUTICAL STANDARD: TEE, PIPE (22-APR-1999) [S/S BY SAE-AS4857]

AN917 (REV. 8) (NOTICE-1), AIR FORCE/NAVY AERONAUTICAL STANDARD: TEE, PIPE (22-APR-1999) [S/S BY SAE-AS4857]., AN917 REV 8, dated 21 March 1979, is hereby cancelled. Future acquisitions for this item should refer to Society of Automotive Engineers (SAE) Aerospace Standard (AS) AS4857, "Tee, Pipe, Internal Thread." Table 1 provides a detailed cross-reference of cancelled AN917 Part or Identifying Numbers (PINs) and replacement AS4857 PINs. The use of "AS" parts is preferable, but "AN" parts may be used for a period of three years from the date of this notice to deplete existing stock. Users are cautioned to evaluate replacements for their particular application. (DoD activities may obtain copies of SAE AS4857 from the DoDSSP, Standardization Document Order Desk, 700 Robbins Avenue, Building 4D, Philadelphia, PA 19111-5094. The private sector and other Government agencies may purchase copies from the Society of Automotive Engineers International, 400 Commonwealth Drive, Warrendale, PA 15096-0001.)