Central Office.
A telephone office having switching facilities for connecting any dial telephone station within its office area to any other telephone station within the area. The switching mechanism is actuated by current pulses from the telephone station dial. It generally has trunking facilities to other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the station lines having a common office name and may include a manual switchboard for certain types of services. Does not include the outside lines from the central office to the telephone station.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 6110-01-287-6450
NSN 5805-01-574-3250
NSN 7450-01-065-0967
NSN 5965-01-032-7236
NSN 5840-00-938-5477
NSN 7021-01-230-2707
NSN 7520-01-243-6627
NSN 5821-01-323-6428
NSN 1285-01-276-7930
NSN 6940-01-364-9789
NSN 6730-01-064-2170
NSN 5820-00-087-2314
Last modified 05/07/2024