A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 7035-01-463-3368
NSN 6150-01-606-8268
NSN 6220-01-258-2568
NSN 5996-00-479-5939
NSN 5930-01-046-1058
NSN 6320-00-593-0379
NSN 6130-00-022-8180
NSN 5999-01-171-5816
NSN 6150-00-297-3928
NSN 5965-00-857-4014
NSN 5925-01-442-5795
NSN 5905-00-524-0927