A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6610-01-124-8114
NSN 5998-01-552-6403
NSN 6320-01-201-2776
NSN 6150-00-212-3975
NSN 6610-00-069-7967
NSN 6150-01-050-8448
NSN 5960-01-054-9639
NSN 5835-00-228-9082
NSN 6150-01-090-0982
NSN 6320-01-393-7022
NSN 6220-01-065-3765
NSN 5920-01-425-1780