A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5925-01-063-6247
NSN 6150-01-136-0854
NSN 6130-01-316-4791
NSN 6145-01-232-7484
NSN 6610-01-598-0950
NSN 5960-01-100-7381
NSN 6135-01-400-2947
NSN 5999-01-142-2608
NSN 6135-01-423-7502
NSN 6645-01-195-6207
NSN 6130-01-089-6763
NSN 5835-01-267-3388