270local line capacity; 270local lines equipped for opr; switchboard data, common battery type, 3 opr posn, 48 v battery, dial not incl; 4 trunk lines; complement data, complmt listing, 3, sig, switchboard, type no.Bd-110-a, 3, sig, frame, type no.Fm-19, 1, sig, panel, type no.Bd-90, 1, sig, rectifier, type no.Ra-36-a, 1, sig, cabinet, type no.Be-72, 1, sig, cabinet, type no.Be-70, 4, sig, battery, type no.Bb-46, 1, sig, pwr supply, type no.Pe-75-a; govt designation data, sig, telephone central ofc set, type no.Tc-10 .
270local line capacity; 270local lines equipped for opr; switchboard data, common battery type, 3 opr posn, 48 v battery, dial not incl; 4 trunk lines; complement data, complmt listing, 3, sig, switchboard, type no.Bd-110-a, 3, sig, frame, type no.Fm-19, 1, sig, panel, type no.Bd-90, 1, sig, rectifier, type no.Ra-36-a, 1, sig, cabinet, type no.Be-72, 1, sig, cabinet, type no.Be-70, 4, sig, battery, type no.Bb-46, 1, sig, pwr supply, type no.Pe-75-a; govt designation data, sig, telephone central ofc set, type no.Tc-10 and tc-10-a; for genl purpose use; data regarding govt doc containing list of components, sig, tech manual, tm-11-33s
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 5820-00-615-9851
NSN 6605-00-264-3922
NSN 5805-00-153-4103
NSN 6940-00-179-7455
NSN 6350-01-559-7997
NSN 5831-01-195-4816
NSN 6675-00-146-5459
NSN 5810-01-406-2463
NSN 6940-01-069-3619
NSN 7021-00-197-1961
NSN 5810-00-968-1610
NSN 6605-00-938-6176
Last modified 06/15/2024