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 6620-01-377-0414
NSN 5945-00-897-9930
NSN 5920-01-434-8504
NSN 5935-01-021-6931
NSN 5960-01-547-6699
NSN 6105-01-449-4504
NSN 5855-00-138-2386
NSN 5975-00-988-5815
NSN 6135-01-131-9352
NSN 2925-00-188-5003
NSN 5945-00-403-7400
NSN 6135-01-255-9129