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National Stock Number:
3020-00-632-4845
Federal Supply Class:
3020
National Item Identification Number:
006324845
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:
| 6700196 | 24617 | GENERAL MOTORS CORP | | 6700196 | 73342 | ALLISON TRANSMISSION INC |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.781 INCHES BOTH ENDS | | BORE STYLE | INVOLUTE SPLINE BOTH ENDS | | END NOMINAL DIAMETER | 2.362 INCHES FIRST END | | END NOMINAL DIAMETER | 2.362 INCHES SECOND END | | END NOMINAL LENGTH | 1.219 INCHES SECOND END | | END NOMINAL LENGTH | 1.500 INCHES FIRST END | | FACE NOMINAL WIDTH | 3.000 INCHES | | FIRST STEP NOMINAL DIAMETER | 3.063 INCHES FIRST END | | HARDNESS RATING | 60.0 ROCKWELL C MINIMUM BODY | | HUB STYLE DESIGNATOR | 1 STEP BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | ED STD 66,AISI/SAE 8617 FED STD 5TH MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8617 OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.457 INCHES | | PITCH DIAMETER | 3.6094 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPECIAL FEATURES | CORE HARDNESS ROCKWELL C,20.0 | | SPLINE PITCH DIAMETER | 1.6250 INCHES NOMINAL BOTH ENDS | | SPLINE QUANTITY | 13 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 21 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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