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National Stock Number:
3020-00-517-1123
Federal Supply Class:
3020
National Item Identification Number:
005171123
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:
| 838436 | 24617 | GENERAL MOTORS CORP |
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Techincal Specification:
| BODY STYLE | WEBBED, WITH LIGHTENING HOLES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.270 INCHES BOTH ENDS | | END NOMINAL DIAMETER | 2.125 INCHES FIRST END | | END NOMINAL LENGTH | 0.010 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.938 INCHES | | FIRST STEP NOMINAL DIAMETER | 2.375 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.161 INCHES FIRST END | | HELIX ANGLE | 23.2952 DEGREES | | HUB NOMINAL DIAMETER | 1.812 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.160 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.744 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 6.219 INCHES | | PITCH DIAMETER | 5.8799 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | RECESSED HUBS | | TEETH QUANTITY | 54 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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