A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5915-01-414-6433
NSN 6105-01-655-5706
NSN 5855-01-446-7221
NSN 6645-01-506-8012
NSN 5996-01-552-0480
NSN 5930-01-344-8866
NSN 5855-01-414-6265
NSN 5975-01-119-9337
NSN 5990-00-288-1820
NSN 5965-01-086-3126
NSN 5998-01-279-7503
NSN 5996-01-194-4579