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		                             National Stock Number: 3020-00-460-3280
  Federal Supply Class: 3020
  National Item Identification Number: 004603280
  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:
 | 212-040-201-001 | 97499 | BELL TEXTRON INC |  | 212-040-201-1 | 97499 | BELL TEXTRON INC |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 4.787 INCHES BOTH ENDS |  | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |  | CRITICALITY CODE JUSTIFICATION | FEAT |  | FACE NOMINAL WIDTH | 0.750 INCHES |  | HUB NOMINAL DIAMETER | 0.460 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PINNED FIRST END |  | PITCH DIAMETER | 5.6930 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 5.957 INCHES |  | PRESSURE ANGLE | 23.1333 DEGREES |  | SPECIAL FEATURES | FLIGHT SAFETY CRITICAL |  | SPLINE PITCH DIAMETER | 4.6000 INCHES NOMINAL BOTH ENDS |  | SPLINE QUANTITY | 46 BOTH ENDS |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 51 |  | TOOTH FORM | STANDARD |   
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