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		                             National Stock Number: 3020-00-287-7267
  Federal Supply Class: 3020
  National Item Identification Number: 002877267
  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:
 | 204604 | 31361 | WOODWARD, INC. |  | 204604 | 66503 | WOODWARD, INC. |  | 3307780 | 55380 | HATCH & KIRK, INC. |  | 3307780 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.500 INCHES COUNTER BORE SECOND END |  | BORE STYLE | W/COUNTERBORE COUNTER BORE SECOND END |  | COUNTERBORE NOMINAL DIAMETER | 1.250 INCHES COUNTER BORE SECOND END |  | COUNTERBORE NOMINAL DEPTH | 0.094 INCHES COUNTER BORE SECOND END |  | FACE NOMINAL WIDTH | 0.219 INCHES |  | HELIX ANGLE | 3.5800 DEGREES |  | HUB NOMINAL DIAMETER | 0.6225 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | MATERIAL | COPPER ALLOY OVERALL |  | PITCH DIAMETER | 1.6700 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.031 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.7055 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 80 |  | TEETH TYPE | SPIRAL |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD |   
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