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National Stock Number:
3020-00-260-1523
Federal Supply Class:
3020
National Item Identification Number:
002601523
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:
| 43706D | 29930 | INTERNATIONAL HARVESTER CO AGRICULTURAL EQUIPMENT DIV | | 43706D | 31007 | NAVISTAR INTL CORP |
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Techincal Specification:
| MATERIAL | STEEL COMP 1025 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | 66,AISI/SAE 1025 FED STD SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 24 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 39.4500 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.1215 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.316 INCHES | | FACE NOMINAL WIDTH | 1.000 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.499 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.252 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.872 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | 5/32 IN. BY 45 DEG CHAMFER BORE FIRST END,3/16 IN. BY 45 DEG CHAMFER BORE SECOND END,TIMING MARK ON FACE AT 4TH TOOTH CCW FROM KEYWAY |
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