A component which determines the mode of operation of a intercommunication set.
Classification: Electric sound amplifier sets
NSN 6645-01-411-2283
NSN 5920-00-246-5992
NSN 5905-01-415-5116
NSN 6610-01-027-1641
NSN 6110-00-494-9135
NSN 6685-01-183-8096
NSN 5920-01-490-0904
NSN 5910-00-197-1077
NSN 5960-01-015-2240
NSN 5925-01-117-8170
NSN 5905-01-428-5844
NSN 2925-01-564-8043