A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5945-01-069-9551
NSN 6150-01-502-5685
NSN 7035-00-727-4068
NSN 5965-01-350-5105
NSN 5925-00-369-7747
NSN 6620-01-411-5750
NSN 6220-01-123-7370
NSN 6145-00-255-7696
NSN 6610-00-915-3215
NSN 5930-00-408-4722
NSN 6145-01-440-9225
NSN 6240-01-227-4178