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 6240-00-531-3187
NSN 5975-01-584-0950
NSN 5855-00-631-4565
NSN 4140-00-289-8830
NSN 6320-01-039-5891
NSN 5895-00-975-2547
NSN 5965-01-284-4153
NSN 6110-01-453-4717
NSN 2925-01-514-9358
NSN 6150-01-321-7446
NSN 6645-01-410-8905
NSN 5895-01-171-3747