MIL-M-3171C (NOTICE 1), MILITARY SPECIFICATION: MAGNESIUM ALLOY, PROCESSES FOR PRETREATMENT AND PREVENTION OF CORROSION ON (07 MAY 1998) [S/S BY SAE-AMS-M-3171]., MIL-M-3171C, dated 11 July 1966, and AMENDMENT 1, dated 14March 1974, are hereby canceled. The preparing activity for thisdocument has determined that AMS-M-3171, 揗agnesium Alloy,Processes For Pretreatment And Prevention Of Corrosion On? datedApril 1998, is a suitable replacement. Users are cautioned toevaluate AMS-M-3171 for their particular application before citingit as a replacement document. CAUTION: The supersession informationis valid as of the date of this notice and may be superseded bysubsequent revisions of the superseding document.(Application for copies of AMS publications should beaddressed to the Society of Automotive Engineers, Inc. (SAE), 400 Commonwealth Drive, Warrendale, PA 15096-0001.)