A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5945-01-634-0588
NSN 6150-00-952-2766
NSN 6110-00-391-4939
NSN 5945-01-533-2689
NSN 5835-00-435-6638
NSN 5950-01-417-2423
NSN 5915-01-431-3690
NSN 6105-00-936-5025
NSN 6320-01-365-2701
NSN 5996-01-658-7888
NSN 5965-00-871-2678
NSN 2925-01-055-9705