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 5995-01-445-9609
NSN 1285-00-541-7609
NSN 5841-01-512-8422
NSN 6110-01-177-3697
NSN 5840-00-495-2453
NSN 7021-01-330-4429
NSN 6760-00-726-3076
NSN 6675-01-266-5214
NSN 5836-00-081-9880
NSN 6110-01-362-7118
NSN 5820-01-157-5118
NSN 6110-01-091-6836
Last modified 05/04/2024