A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5925-01-526-3328
NSN 5920-00-843-9007
NSN 6145-00-553-8196
NSN 5855-00-444-2298
NSN 5996-00-587-3795
NSN 6110-01-298-9766
NSN 5905-00-086-5462
NSN 6145-01-353-7407
NSN 5985-01-578-4214
NSN 5835-00-092-1136
NSN 5990-01-571-7468
NSN 5965-01-264-1738