Operating rqmts: 48v, 20 hz, 15 watts; telephone and telegraph equip.
No other part numbers with same form, fit, and function found.
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.
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 5920-00-908-1929
NSN 5985-01-614-8137
NSN 5835-00-034-4976
NSN 6320-01-576-6310
NSN 2925-01-505-1666
NSN 6610-00-651-1810
NSN 6220-00-547-8807
NSN 6645-00-940-0774
NSN 5960-01-283-3467
NSN 6145-01-491-7530
NSN 5965-01-433-1974
NSN 5835-00-681-0005