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		                        | National Stock Number:
 3020-01-049-8520
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 010498520
 
 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:
 
 | 117806 | 24930 | L3HARRIS TECHNOLOGIES, INC |  | GIB117806 | 24930 | L3HARRIS TECHNOLOGIES, INC | 
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 Techincal Specification:
 
 | BACKLASH DESIGNATION | GRADE B |  | BODY STYLE | PLAIN, SOLID |  | FACE NOMINAL WIDTH | 0.500 INCHES |  | HUB NOMINAL DIAMETER | 1.000 INCHES FIRST END |  | KEYWAY NOMINAL WIDTH | 0.186 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-7493,COMP 4620 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 1.6000 INCHES NOMINAL |  | MATERIAL | STEEL COMP 4620 OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.699 INCHES |  | NOMINAL OVERALL LENGTH | 1.000 INCHES |  | PRECISION CLASSIFICATION | QUALITY NUMBER 9 |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 32 |  | TOOTH FORM | STANDARD | 
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