A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5905-00-752-4112
NSN 6240-01-277-7368
NSN 6105-01-357-4896
NSN 5905-01-484-5414
NSN 5985-01-381-6341
NSN 7035-00-574-4223
NSN 5998-01-194-7478
NSN 5915-01-447-3151
NSN 6620-00-148-9613
NSN 7035-01-175-4321
NSN 6685-01-321-0111
NSN 7035-01-138-1223