General purpose in closure feature.
An electrically operated motor-generator which is a primary source of telephone ringing current, the output of which is used in telephone central offices and switchboards to operate telephone ringers and switchboard signals. It may also generate distinctive tone currents and may include an interrupter for coding the ringing and tone currents. See also generator, ringing, static.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 7520-01-652-2439
NSN 5815-01-525-6582
NSN 7520-01-511-8592
NSN 5836-01-057-5287
NSN 7520-01-460-2843
NSN 1285-00-696-7215
NSN 7021-00-450-1081
NSN 5836-00-286-4440
NSN 7450-00-167-5567
NSN 5810-01-495-1171
NSN 5810-01-560-2428
NSN 6730-01-535-7469
Last modified 05/19/2024