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National Stock Number:
3020-01-192-4635
Federal Supply Class:
3020
National Item Identification Number:
011924635
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:
| 3975705 | 11862 | GENERAL MOTORS CORP CHEVROLET MOTOR DIV SPECIAL PRODUCTS DEPT | | 3975705 | 7X677 | GENERAL MOTORS LLC |
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Techincal Specification:
| PITCH DIAMETER | 4.1384 INCHES NOMINAL | | PRESSURE ANGLE | 22.8675 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.111 INCHES FIRST END0.351 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 4.424 INCHES | | SPLINE QUANTITY | 34 BOTH ENDS | | STYLE DESIGNATOR | RECESSED HUBS | | TEETH QUANTITY | 25 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | SPECIAL | | BODY STYLE | WEBBED, SOLID | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 2.047 INCHES | | HARDNESS RATING | 58.0 ROCKWELL C MINIMUM OVERALL AND 65.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 30.3444 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | 66AISI/SAE4027 FED STD SINGLE MATERIAL RESPONSE OVERALL | | HUB NOMINAL DIAMETER | 3.322 INCHES FIRST END2.312 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | STEEL COMP 4027 OVERALL |
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