MIL-M-55233 › Complete Document History
Microphone M-33a/a1C (No Superseding Document)


Obsolete Revision Information:
   CANCELLATION NOTICE 2 - CANCELLATION NOTICE 2, BASE - March 30, 1999
   VALIDATION NOTICE 1 - VALIDATION NOTICE 1, BASE - Jan. 9, 1987
   AMENDMENT 3 - AMENDMENT 3 FOR BASE - Nov. 17, 1965
   BASE - MICROPHONE M-33A/A1C - May 8, 1963