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National Stock Number: 3020-00-200-2075
Federal Supply Class: 3020
National Item Identification Number: 002002075
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:
30848A | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | 30848A | 28265 | HERCULES ENGINE CO INC | 30848A | 72260 | CORBITT CO INC | 7086821 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | BORE STYLE | W/ KEYWAY BOTH ENDS | BORE NOMINAL DIAMETER | 0.749 INCHES BOTH ENDS | FACE NOMINAL WIDTH | 0.563 INCHES | HARDNESS RATING | 27.1 ROCKWELL C MINIMUM AND 52.3 ROCKWELL C MAXIMUM OVERALL | HELIX ANGLE | 54.3332 DEGREES | HUB NOMINAL DIAMETER | 1.375 INCHES FIRST END | HUB STYLE DESIGNATOR | PLAIN FIRST END | KEYWAY NOMINAL WIDTH | 0.156 INCHES BOTH ENDS | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 1040 OVERALL | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.454 INCHES BOTH ENDS | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 1.731 INCHES | PITCH DIAMETER | 1.6079 INCHES NOMINAL | PRESSURE ANGLE | 14.5000 DEGREES | SPECIAL FEATURES | CHAMFER 1ST END BORE 3/16 IN. BY 45 DEG,CHAMFER 2ND END BORE 1/8 IN. BY 45 DEG | STYLE DESIGNATOR | PROTRUDING HUB | TEETH QUANTITY | 18 | TEETH TYPE | SINGLE HELIX | TOOTH FORM | STANDARD | TOOTH DIRECTION | LEFT |
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