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		                        | National Stock Number:
 3020-00-200-2071
 
 Federal Supply Class:
 3020
 
 National Item Identification Number:
 002002071
 
 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:
 
 | 30844B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC |  | 30844B | 28265 | HERCULES ENGINE CO INC |  | 7086818 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | 
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 Techincal Specification:
 
 | BODY STYLE | WEBBED, OFFSET, SOLID |  | BORE NOMINAL DIAMETER | 1.935 INCHES BOTH ENDS |  | BORE STYLE | W/ KEYWAY BOTH ENDS |  | FACE NOMINAL WIDTH | 0.813 INCHES |  | HELIX ANGLE | 39.5167 DEGREES |  | HUB NOMINAL DIAMETER | 3.000 INCHES FIRST END |  | HUB NOMINAL DIAMETER | 3.000 INCHES SECOND END |  | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS |  | KEYWAY NOMINAL WIDTH | 0.187 INCHES BOTH ENDS |  | PITCH DIAMETER | 7.1295 INCHES NOMINAL |  | MATERIAL | STEEL OVERALL |  | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.064 INCHES BOTH ENDS |  | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.345 INCHES SECOND END |  | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.2205 INCHES FIRST END |  | NOMINAL OUTSIDE DIAMETER | 7.2970 INCHES |  | PRESSURE ANGLE | 14.5000 DEGREES |  | SPECIAL FEATURES | COUNTERBORE 2.0625 IN. DIA BY 0.125 IN. DEEP 2ND END |  | STYLE DESIGNATOR | CONE SHAPE BODY, PROTRUDING HUB, RECESSED HUB |  | TEETH QUANTITY | 55 |  | TEETH TYPE | SINGLE HELIX |  | TOOTH DIRECTION | RIGHT |  | TOOTH FORM | STANDARD | 
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