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		                             National Stock Number: 3020-00-618-4255
  Federal Supply Class: 3020
  National Item Identification Number: 006184255
  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:
 | 19W0661 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. |  | 35-466-3 | 56442 | DIAMOND REO TRUCK CO |  | 6184255 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 382390 | 65282 | WHITE MOTOR CORP |  | 35-466-3 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC |   
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  Techincal Specification:
 | ATTACHMENT METHOD | MOUNTING HOLE |  | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 2.061 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | COUNTERBORE NOMINAL DIAMETER | 2.625 INCHES SECOND END |  | COUNTERBORE NOMINAL DEPTH | 0.128 INCHES SECOND END |  | FACE NOMINAL WIDTH | 1.375 INCHES |  | FEATURES PROVIDED | ALIGNMENT HOLE |  | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM  AND 67.0 ROCKWELL C MAXIMUM OVERALL |  | HUB NOMINAL DIAMETER | 3.312 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.375 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-S-624 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |  | PITCH DIAMETER | 3.6660 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | MOUNTING HOLE NOMINAL DIAMETER | 2.625 INCHES AXIALLY THROUGH HUB FIRST END |  | MOUNTING HOLE TYPE AND QUANTITY | 1 COUNTERBORED AXIALLY THROUGH BODY FIRST END |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.250 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.015 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.608 INCHES FIRST END |  | NOMINAL OVERALL LENGTH | 1.982 INCHES |  | NOMINAL OUTSIDE DIAMETER | 3.859 INCHES |  | PRESSURE ANGLE | 20.0000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUBS |  | TEETH QUANTITY | 22 |  | TOOTH FORM | STANDARD |   
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