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		                             National Stock Number: 3020-00-902-4221
  Federal Supply Class: 3020
  National Item Identification Number: 009024221
  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:
 | 141454-04 | 35351 | GE AVIATION SYSTEMS LLC |   
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  Techincal Specification:
 | ATTACHMENT METHOD | CLAMP |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.313 INCHES BOTH ENDS |  | BORE STYLE | PLAIN BOTH ENDS |  | END NOMINAL DIAMETER | 0.374 INCHES FIRST END |  | END NOMINAL LENGTH | 0.140 INCHES FIRST END |  | FACE NOMINAL WIDTH | 0.061 INCHES |  | FIRST STEP NOMINAL DIAMETER | 0.540 INCHES FIRST END |  | FIRST STEP NOMINAL LENGTH | 0.032 INCHES FIRST END |  | HELIX ANGLE | 3.0000 DEGREES |  | HUB NOMINAL DIAMETER | 0.415 INCHES SECOND END |  | HUB STYLE DESIGNATOR | 1 STEP FIRST END |  | HUB STYLE DESIGNATOR | PLAIN SECOND END |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7720,COND A MIL SPEC ALL MATERIAL RESPONSES HUB |  | MATERIAL | PLASTIC ACETAL TEETH |  | MATERIAL | STEEL COMP 302  OR STEEL COMP 303S  OR STEEL COMP 303SE HUB |  | PITCH DIAMETER | 0.8032 INCHES NOMINAL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.015 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.172 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 0.824 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | SURFACE TREATMENT | PASSIVATE HUB |  | TEETH QUANTITY | 77 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD |   
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