Tempest compliant; mask/boom microphone switch; microphone requires 10 volts dc for operation
NSN 5999-00-116-8983
NSN 5915-01-508-1111
NSN 5999-01-045-8325
NSN 5835-01-422-7393
NSN 2925-00-247-6248
NSN 6220-01-376-4372
NSN 6685-01-454-6520
NSN 5975-01-251-9444
NSN 6150-01-260-1862
NSN 6240-00-009-8805
NSN 5895-01-325-7978
NSN 4140-01-517-9148
Last Updated: 02/28/2025