Communications zone usage location.
A telephone office having switching facilities for connecting any manual (nondial) telephone station to any other telephone station within its area. The switching is accomplished manually by means of a jack termination in a switchboard equipped with cord circuits or switches, and supervisory circuits. May include a dial. It generally has trunking facilities to and from other central offices for making connections to telephone stations in those offices. The central office includes all equipment required to serve the lines having a common office name. Does not include the lines from the central office or the telephone stations.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 7021-00-581-3540
NSN 6730-01-161-9866
NSN 6110-01-266-8920
NSN 6110-00-747-9269
NSN 6760-01-474-5212
NSN 5975-01-426-3279
NSN 6675-00-348-4788
NSN 5815-01-573-0547
NSN 5995-01-065-7013
NSN 6605-01-304-3631
NSN 7050-01-369-8639
NSN 5820-01-005-4182
Last modified 05/12/2024