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.
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 2925-01-239-6044
NSN 5920-00-485-3044
NSN 6240-01-114-6349
NSN 6220-01-177-5694
NSN 5935-00-003-5731
NSN 6685-01-533-8181
NSN 6610-01-333-6621
NSN 6620-01-413-9243
NSN 5925-01-150-6502
NSN 5998-00-719-7244
NSN 5945-01-158-4857
NSN 6105-01-601-4122