A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5975-01-130-7360
NSN 5960-00-376-5514
NSN 2925-01-214-5333
NSN 6220-01-449-2807
NSN 6105-00-471-9030
NSN 5835-00-221-6628
NSN 5950-01-442-8270
NSN 6240-00-957-5724
NSN 7035-01-411-6062
NSN 6145-00-493-4073
NSN 2925-01-391-1540
NSN 5855-00-058-1293