A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6150-01-198-9207
NSN 5920-01-462-4910
NSN 6650-00-607-1351
NSN 5996-00-887-6767
NSN 6220-01-605-9623
NSN 5998-00-009-0981
NSN 5965-01-552-9006
NSN 6320-01-419-6416
NSN 6110-01-463-3395
NSN 6110-01-510-9585
NSN 5910-01-565-3937
NSN 5945-01-397-1578