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		                             National Stock Number: 3020-00-310-9940
  Federal Supply Class: 3020
  National Item Identification Number: 003109940
  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:
 | 343157 | 98897 | LOCKHEED MARTIN CORP |   
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  Techincal Specification:
 | BACKLASH DESIGNATION | GRADE E |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.188 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | FACE NOMINAL WIDTH | 0.1560 INCHES |  | HUB NOMINAL DIAMETER | 0.373 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | MATERIAL | ALUMINUM ALLOY OVERALL |  | PITCH DIAMETER | 1.6670 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.310 INCHES FIRST END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.688 INCHES SECOND END |  | NOMINAL OUTSIDE DIAMETER | 1.705 INCHES |  | NOMINAL OVERALL LENGTH | 1.154 INCHES |  | STYLE DESIGNATOR | CONE SHAPE BODY, RECESSED HUB |  | TEETH QUANTITY | 80 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |   
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