A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6110-01-616-8295
NSN 6105-01-608-2530
NSN 2925-01-285-7163
NSN 5910-00-889-2793
NSN 6220-01-065-2171
NSN 5835-00-949-3018
NSN 6240-00-052-9889
NSN 5990-00-548-6163
NSN 5945-00-529-0103
NSN 5996-01-032-3599
NSN 5925-01-249-5285
NSN 5920-00-099-0737