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 6730-01-654-1816
NSN 5810-00-366-0239
NSN 1285-00-186-8470
NSN 6350-01-503-6477
NSN 6730-01-580-0895
NSN 6350-01-536-9939
NSN 5810-01-074-3506
NSN 7021-00-581-3540
NSN 7021-01-641-8958
NSN 5995-00-228-2396
NSN 5975-01-384-4895
NSN 5836-01-525-7325
Last modified 05/04/2024