An item consisting of a framework or inclosure on or in which are mounted switches, relays, indicator lamps, and/or drops, wiring, fuses, line and trunk terminations. May include dial. Provides for manual connection of a calling telephone set or trunk to a called telephone set or trunk. Connections are usually made by means of plugs, jacks, and cords, or by key type switches. May include means for signalling and supervision. May be of the multiple or nonmultiple type, and may be sectionalized.
Classification: Parts for apparatus for transmission or reception of voice, images or other data, including apparatus for communication in a wired or wireless network
NSN 4140-01-595-6685
NSN 5920-01-377-9518
NSN 5975-01-456-3718
NSN 4140-01-256-0910
NSN 6220-01-274-0724
NSN 5945-00-150-3034
NSN 5910-01-571-1588
NSN 4140-01-331-5974
NSN 7035-01-287-9817
NSN 6110-01-633-9660
NSN 6220-00-324-7474
NSN 6145-01-359-9481