Subcycle ringing, converter type; output data: 90 or 110v, not cycled for current, 20 cycles; cased steel; operating pwr rqmt 48v DC 5 in. X 5-1/4 in. X 23 in. O/a dim.
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 5990-00-576-0386
NSN 6650-01-619-9986
NSN 4140-00-963-2856
NSN 5930-00-528-1918
NSN 5905-01-123-9691
NSN 6135-01-141-4916
NSN 6320-00-174-1362
NSN 5999-00-267-9952
NSN 5915-00-939-4363
NSN 5960-00-515-7366
NSN 6220-01-459-8017
NSN 5935-01-199-7162