MIL-H-49161 (NOTICE-2), MILITARY SPECIFICATION: HEADSET-MICROPHONE KIT MK-1697 ( )/G (20-JUL-2011)

MIL-H-49161 (NOTICE-2), MILITARY SPECIFICATION: HEADSET-MICROPHONE KIT MK-1697 ( )/G (20-JUL-2011)., MIL-H-49161(CR), dated 26 June 1978, remains inactive for new design; however, the document is valid for use.