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 5920-01-082-7497
NSN 6610-00-614-7943
NSN 5996-01-604-9653
NSN 6135-00-078-9931
NSN 7035-00-488-9765
NSN 5990-00-964-9672
NSN 5985-01-383-7760
NSN 6135-01-449-0625
NSN 6620-01-358-5249
NSN 6105-00-920-8655
NSN 5996-01-544-1467
NSN 5925-01-569-3831