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		                        | National Stock Number:
 3020-00-487-5972
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 004875972
 
 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:
 
 | 607400-1 | 96214 | RAYTHEON COMPANY | 
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 Techincal Specification:
 
 | BODY STYLE | WEBBED, SOLID |  | FACE NOMINAL WIDTH | 0.350 INCHES |  | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM  AND 35.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 0.312 INCHES SECOND END |  | HUB NOMINAL DIAMETER | 0.374 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 2.0625 INCHES NOMINAL |  | MATERIAL | STEEL COMP 630 OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.620 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.860 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 2.125 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | SURFACE TREATMENT | PASSIVATE OVERALL |  | TEETH QUANTITY | 66 |  | TOOTH FORM | STANDARD | 
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