MIL-STD-438 Complete Document History
SCHEDULE OF PIPING, VALVES, FITTINGS, and ASSOCIATED PIPING COMPONENTS FOR SUBMARINES SERVICE

Complete Current Edition:
   REVISION E - SCHEDULE OF PIPING, VALVES, FITTINGS, and ASSOCIATED PIPING COMPONENTS FOR SUBMARINES SERVICE - May 15, 1973
   REVISION E/CHG 1 - REVISION E WITH CHANGE 1 INTERFILED - Sept. 29, 2020

Obsolete Revision Information:
   REV E CHANGE 1 - CHANGE 1 FOR REVISION E - Nov. 8, 1983
   REV D NOT 1 - OBSOLETE DOCUMENT, SPECIAL ORDER - June 3, 1970
   REVISION D - OBSOLETE DOCUMENT, SPECIAL ORDER - Oct. 30, 1969