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 5965-01-442-7364
NSN 6610-00-283-2592
NSN 5835-01-398-3859
NSN 6145-01-516-4700
NSN 6240-01-496-5066
NSN 6650-01-007-1890
NSN 5905-01-306-3858
NSN 6105-01-515-1231
NSN 6240-01-323-7032
NSN 5835-01-115-6067
NSN 6645-00-803-6417
NSN 5960-00-215-5884