A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5905-01-521-0961
NSN 5996-00-466-7857
NSN 6110-01-580-0549
NSN 5835-01-656-2940
NSN 6650-00-451-8174
NSN 5965-01-620-2526
NSN 5960-00-379-4466
NSN 6240-01-381-6815
NSN 6240-00-275-1950
NSN 5905-01-013-9558
NSN 5835-01-524-4731
NSN 6105-00-337-0904