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		                        | National Stock Number:
 3020-00-795-9460
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007959460
 
 Description:
 GEAR,HELICAL
 
 Detail:
 A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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 Manufacturer Information:
 
 | 163003 | 57712 | TELEMECHANICS INC |  | 163003 | 64959 | AMERICAN TELEPHONE AND TELEGRAPH CO | 
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 Techincal Specification:
 
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.309 INCHES BOTH ENDS |  | BORE STYLE | PLAIN FIRST END |  | FACE NOMINAL WIDTH | 0.225 INCHES |  | HUB NOMINAL DIAMETER | 0.399 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PINNED SECOND END |  | MOUNTING HOLE NOMINAL DIAMETER | 0.142 INCHES AXIALLY THROUGH HUB FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.359 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.762 INCHES |  | SPECIAL FEATURES | MATERIAL METAL ALLOY NYLON |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 20 | 
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