MIL-M-22001 Complete Document History
Microphone, Carbon, Oxygen Mask, ANB-M-C1 (No Superseding Document)


Obsolete Revision Information:
   CANCELLATION NOTICE 2 - CANCELLATION NOTICE 2, BASE - March 30, 1999
   VALIDATION NOTICE 1 - VALIDATION NOTICE 1, BASE - Oct. 15, 1991
   AMENDMENT 1 - AMENDMENT 1 FOR BASE - June 14, 1968
   BASE - MICROPHONE, CARBON, OXYGEN MAS - Jan. 1, 1960