A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6105-00-484-5106
NSN 5975-00-054-6321
NSN 5935-01-378-7305
NSN 6650-00-518-5194
NSN 6145-01-426-8976
NSN 5950-01-256-0990
NSN 5930-01-372-4092
NSN 6130-01-174-4208
NSN 6105-01-142-8501
NSN 6645-01-573-2536
NSN 5975-01-255-1744
NSN 5945-00-708-8788