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National Stock Number: 3020-00-204-0152
Federal Supply Class: 3020
National Item Identification Number: 002040152
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:
150061B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | 150061B | 28265 | HERCULES ENGINE CO INC |
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Techincal Specification:
BODY STYLE | WEBBED, SOLID | BORE STYLE | W/ KEYWAY BOTH ENDS | BORE NOMINAL DIAMETER | 1.2495 INCHES FIRST END | END NOMINAL DIAMETER | 1.9365 INCHES FIRST END | END NOMINAL LENGTH | 0.765 INCHES FIRST END | FACE NOMINAL WIDTH | 1.498 INCHES | FIRST STEP NOMINAL DIAMETER | 3.000 INCHES FIRST END | FIRST STEP NOMINAL LENGTH | 0.2375 INCHES FIRST END | HARDNESS RATING | 17.5 ROCKWELL C NOMINAL OVERALL | HELIX ANGLE | 39.5167 DEGREES | HUB NOMINAL DIAMETER | 2.250 INCHES SECOND END | HUB STYLE DESIGNATOR | 1 STEP FIRST END | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | MATERIAL | STEEL OVERALL | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.4375 INCHES FIRST END | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.7957 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 7.1575 INCHES | PITCH DIAMETER | 7.0000 INCHES NOMINAL | PRESSURE ANGLE | 14.5000 DEGREES | SPECIAL FEATURES | TIMING MARK LOCATED BETWEEN TEETH 10 DEG 13 SEC CW FROM CENTERLINE OF @KEYWAY,0.094 IN. BY 30 DEG CHAMFER @ON 1ST END OF BORE | STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB | TEETH QUANTITY | 54 | TEETH TYPE | SINGLE HELIX | TOOTH FORM | STANDARD | TOOTH DIRECTION | RIGHT |
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