MIL-M-11051 › Complete Document History
Microphone M-30 ( )/U (No Superseding Document)


Obsolete Revision Information:
   NOT - MICROPHONE M-30 ( )/U - March 13, 1981
   BASE - MICROPHONE M-30 ( )/U - July 14, 1964
   AMENDMENT 5 - MICROPHONE M-30 ( )/U - Jan. 1, 1960