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		                        | National Stock Number:
 3020-01-079-3387
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010793387
 
 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:
 
 | MA129-21014 | 34623 | AM GENERAL LLC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, WITH LIGHTENING HOLES |  | BORE NOMINAL DIAMETER | 2.223 INCHES COUNTERBORE FIRST END |  | BORE STYLE | W/COUNTERBORE COUNTERBORE FIRST END |  | COUNTERBORE NOMINAL DIAMETER | 2.750 INCHES COUNTERBORE FIRST END |  | COUNTERBORE NOMINAL DEPTH | 0.188 INCHES COUNTERBORE FIRST END |  | FACE NOMINAL WIDTH | 3.500 INCHES |  | FEATURES PROVIDED | CASEHARDENED |  | HELIX ANGLE | 12.6665 DEGREES |  | PITCH DIAMETER | 7.3795 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL OUTSIDE DIAMETER | 7.7740 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | TEETH QUANTITY | 36 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT | 
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