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National Stock Number:
5805-00-878-6749
Federal Supply Class:
5805
National Item Identification Number:
008786749
Description:
GENERATOR,RINGING,MACHINE
Detail:
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.
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Manufacturer Information:
| 1074-501B3-1 | 92755 | NORTHROP GRUMMAN SYSTEMS CORP | | 202811-459 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. | | 202811-459 | 14100 | STROMBERG-CARLSON CORP A PLESSEY TELECOMMUNICATIONS CO | | J473-01 | 74006 | RELIANCE COMM/TEC CORP LORAIN PRODUCTS DIV | | TA20M | 74006 | RELIANCE COMM/TEC CORP LORAIN PRODUCTS DIV | | TA571TGC20 | 80058 | JOINT ELECTRONICS TYPE DESIGNATION SYSTEM |
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Techincal Specification:
| ENCLOSURE FEATURE | GENERAL PURPOSE |
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