MIL-M-26542/2 Revision C, March 29, 1985
MICROPHONES, M87/AIC, M26542/2-01 M26542/2-02, AND M26542/2-03
Includes all amendments and changes through Validation Notice 1, January 20, 1992
Additional Comments: CNCL S/S BY MIL-PRF-26542/2
This specification sheet is approved for use by all Departments and Agencies of the Department of Defense.
The complete requirements for acquiring the microphone described herein shall consist of this specification and the latest issue of MIL-M-26542.