National Item Identification Number
01-311-1889
013111889
5805-01-311-1889
5805013111889
National Stock Number
Item Name
GENERATOR,RINGING,MACHINE
Federal Supply Class
5805
Description
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.
Commercial and Government Entity Code (Supplier Data)
Reference Numbers (Part Numbers)
65 BRT GEN
Required Categories
MOUNTING METHOD
INCLOSURE FEATURE
Required Description
FIXED BASE
GENERAL PURPOSE