A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 2925-01-063-7876
NSN 6110-00-759-8317
NSN 6145-01-303-1000
NSN 6145-01-623-3763
NSN 5999-00-098-8628
NSN 5835-01-110-0697
NSN 6320-01-116-3980
NSN 6650-00-170-5095
NSN 6220-01-187-6551
NSN 6105-00-794-0255
NSN 5950-01-429-7729
NSN 5985-01-519-9295