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		                        | National Stock Number:
 3020-01-114-9726
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 011149726
 
 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:
 
 | 145D2313-2 | 22907 | HELIGEAR ACQUISITION CO. |  | 145D2313-2 | 77272 | THE BOEING COMPANY | 
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 Techincal Specification:
 
 | BODY STYLE | WEBBED, SOLID |  | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM  AND 64.0 ROCKWELL C MAXIMUM BODY |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | PITCH DIAMETER | 5.4948 INCHES MINIMUM AND 5.5048 INCHES MAXIMUM |  | MATERIAL | STEEL CORROSION RESISTING OVERALL |  | SPLINE QUANTITY | 33 BOTH ENDS |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 51 |  | TOOTH FORM | STANDARD | 
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