A telephone circuit consisting primarily of telephone relays, key(s), and other associated telephone equipment designed for use in providing the telephone operator with talking and monitoring facilities.
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 5915-00-732-0532
NSN 5999-00-807-8104
NSN 6145-01-340-1305
NSN 5930-00-085-4297
NSN 2925-01-226-6126
NSN 6110-00-854-2249
NSN 5990-01-492-6575
NSN 7035-01-611-4863
NSN 5925-00-290-4451
NSN 5935-00-719-7186
NSN 5975-01-094-6250
NSN 5990-01-063-9459