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		                             National Stock Number: 3020-00-251-0898
  Federal Supply Class: 3020
  National Item Identification Number: 002510898
  Description: GEAR,HELICAL
  Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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  Manufacturer Information:
 | 15788A | 0CSK6 | WINCO, INC. |  | 15788A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC |  | 15788A | 28265 | HERCULES ENGINE CO INC |  | 17869J | 56442 | DIAMOND REO TRUCK CO |  | 15788A | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP |  | 1A7141 | 95201 | NAPCO INTERNATIONAL LLC |  | 221007 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC |  | 8399104 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |  | 2UU01437 | 1DF03 | ABM EQUIPMENT, LLC |  | 8PG17 | 45152 | OSHKOSH CORP |  | 2UU01437 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. |  | 398182 | 65282 | WHITE MOTOR CORP |  | 8PG17 | 75Q65 | OSHKOSH DEFENSE LLC |  | 3H4581AU20 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |  | G2335 | 72260 | CORBITT CO INC |  | G2335 | 77260 | PIERCE CO INC THE SUB OF AVIS INDUSTRIAL CORP |   
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  Techincal Specification:
 | BODY STYLE | PLAIN, SOLID |  | BORE NOMINAL DIAMETER | 0.472 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.500 INCHES |  | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM  AND 63.0 ROCKWELL C MAXIMUM OVERALL |  | HELIX ANGLE | 45.0000 DEGREES |  | HUB NOMINAL DIAMETER | 0.875 INCHES FIRST END |  | HUB STYLE DESIGNATOR | PLAIN FIRST END |  | KEYWAY NOMINAL WIDTH | 0.095 INCHES BOTH ENDS |  | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1022 FED STD SINGLE MATERIAL RESPONSE OVERALL |  | MATERIAL | STEEL COMP 1022 OVERALL |  | PITCH DIAMETER | 1.0460 INCHES NOMINAL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.285 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.234 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 1.1690 INCHES |  | NOMINAL OVERALL LENGTH | 0.734 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | STYLE DESIGNATOR | PROTRUDING HUB |  | TEETH QUANTITY | 12 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH FORM | STANDARD |  | TOOTH DIRECTION | LEFT |   
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