A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5895-01-469-6285
NSN 5950-01-570-0426
NSN 5950-00-369-1593
NSN 6145-01-164-9824
NSN 5920-01-552-7728
NSN 5920-01-083-0792
NSN 6685-01-444-3117
NSN 5990-00-281-4164
NSN 7035-01-392-5274
NSN 5999-01-484-4706
NSN 5935-01-360-4387
NSN 6105-01-313-6968