Current, 20 hz telephone .
Current, 20 hz; telephone and telegraph equip.
An electrically operated vibrator and/or rectifier type of ringing generating mechanism, which is the primary source of ringing current for use in telephone switchboards and central offices to operate telephone ringers and switchboard signals. See also generator, ringing, machine.
Telephone Terminal
Telephone Terminal
Interrogation Unit
Comm sys support equip iii end item identification
Comm sys support equip iii end item identification
NSN 6760-00-341-8442
NSN 6760-01-645-4949
NSN 5810-01-049-5079
NSN 6110-01-147-4628
NSN 5820-01-144-1982
NSN 5815-01-100-1021
NSN 5810-01-468-4799
NSN 5826-00-491-2975
NSN 6760-01-484-9147
NSN 6605-01-422-0715
NSN 1430-01-057-1039
NSN 1240-01-108-4986
Last modified 05/05/2024