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National Stock Number: 3020-00-374-3927
Federal Supply Class: 3020
National Item Identification Number: 003743927
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:
| 3235882 | 55380 | HATCH & KIRK, INC. | | 3235882 | 72915 | GENERAL MOTORS CORP ELECTRO-MOTIVE DIV | | K-3235882 | 18954 | KORODY-COLYER CORP A CR INDUSTRIES CO |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | FACE NOMINAL WIDTH | 3.751 INCHES | | HELIX ANGLE | 10.0000 DEGREES | | HUB NOMINAL DIAMETER | 2.636 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 1035 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1035 OVERALL | | PITCH DIAMETER | 4.2500 INCHES NOMINAL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.531 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 4.750 INCHES | | PRESSURE ANGLE | 28.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 17 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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