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		                        | National Stock Number:
 3020-00-741-1209
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 007411209
 
 Description:
 GEAR,BEVEL
 
 Detail:
 A gear in the form of a frustum of a cone, with straight, skewed, or curved teeth, cut on the external face. See also GEAR, ANTIBACKLASH, BEVEL.
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 Manufacturer Information:
 
 | 3697746 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT |  | 3697746 | 24617 | GENERAL MOTORS CORP |  | 7411209 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 3697746 | 7X677 | GENERAL MOTORS LLC | 
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 Techincal Specification:
 
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 1.756 INCHES BOTH ENDS |  | BORE STYLE | INVOLUTE SPLINE BOTH ENDS |  | FACE NOMINAL WIDTH | 0.719 INCHES |  | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM  AND 45.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 2.190 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE  AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 4.2070 INCHES NOMINAL |  | PITCH ANGLE | 60.9380 DEGREES |  | MATERIAL | STEEL COMP 8620 OVERALL |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.217 INCHES SECOND END |  | NOMINAL OVERALL LENGTH | 2.110 INCHES |  | NOMINAL OUTSIDE DIAMETER | 4.343 INCHES |  | PRESSURE ANGLE | 22.5000 DEGREES |  | SPLINE PITCH DIAMETER | 1.6800 INCHES NOMINAL BOTH ENDS |  | SPLINE QUANTITY | 27 BOTH ENDS |  | STYLE DESIGNATOR | PERIPHERAL FACE, PROTRUDING HUBS |  | TEETH QUANTITY | 18 |  | TEETH TYPE | STRAIGHT | 
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