A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5945-01-603-5850
NSN 4140-01-113-2055
NSN 7035-01-435-7962
NSN 5999-00-024-9647
NSN 5925-00-432-0546
NSN 6150-01-532-5269
NSN 5925-00-286-8502
NSN 2925-01-127-0167
NSN 6150-01-467-4481
NSN 5998-00-290-5511
NSN 5950-01-342-6936
NSN 5965-01-217-7167