A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6650-01-629-6469
NSN 5985-01-525-5939
NSN 6220-01-574-0335
NSN 5925-01-394-6058
NSN 6110-01-600-7004
NSN 5975-00-040-2363
NSN 6240-01-487-6459
NSN 5930-01-476-7248
NSN 6685-01-649-3588
NSN 4140-00-446-1024
NSN 5920-01-630-4927
NSN 6650-00-522-5795