MIL-H-639 › Complete Document History
Hook (for Belts, Straps, and Equipage Items)

Complete Current Edition:
   REVISION D - HOOK (FOR BELTS, STRAPS, AND E - Sept. 30, 1986
   REV D INACTIVATION 1 - INACTIVATION NOTICE 1, REV D - July 31, 1997
   REV D VALIDATION 2 - VALIDATION NOTICE 2 FOR REVISION D - March 12, 2018

Obsolete Revision Information:
   REVISION C - HOOK (FOR BELTS, STRAPS, AND E - April 21, 1969