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		                             National Stock Number: 3020-00-289-7727
  Federal Supply Class: 3020
  National Item Identification Number: 002897727
  Description: GEAR,SPUR
  Detail: A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION. 
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  Manufacturer Information:
 | 505-0616-002 | 13499 | ROCKWELL COLLINS, INC. |   
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  Techincal Specification:
 | BACKLASH DESIGNATION | GRADE B |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.438 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-250/4,T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | ALUMINUM ALLOY 2024 OVERALL |  | PITCH DIAMETER | 1.5000 INCHES NOMINAL |  | NOMINAL OUTSIDE DIAMETER | 1.542 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | HUBLESS |  | SURFACE TREATMENT | ANODIZE OVERALL |  | TEETH QUANTITY | 72 |  | TOOTH FORM | STANDARD |   
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