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 6760-01-043-6649
NSN 1430-00-092-8392
NSN 1430-00-383-5428
NSN 5965-01-365-7470
NSN 7450-01-219-8366
NSN 7450-01-384-2027
NSN 6730-01-467-2544
NSN 1285-00-974-3876
NSN 7520-01-123-8972
NSN 5810-01-391-5684
NSN 6605-01-408-9554
NSN 6350-01-046-2700
Last modified 05/09/2024