A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 5855-01-100-3272
NSN 6150-01-246-5304
NSN 6130-01-644-0260
NSN 5945-00-804-0121
NSN 6105-01-157-7011
NSN 6105-01-051-0027
NSN 6645-01-215-3629
NSN 5965-00-894-0015
NSN 6220-01-529-6728
NSN 6240-00-455-7640
NSN 6110-01-514-3506
NSN 5915-01-219-1327