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National Stock Number:
3020-00-446-5134
Federal Supply Class:
3020
National Item Identification Number:
004465134
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:
| C33196 | 16712 | SIEMENS ENERGY, INC. | | G9378PC19 | 16712 | SIEMENS ENERGY, INC. | | HD264K | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | TAPERED W/KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.750 INCHES | | HELIX ANGLE | 41.8667 DEGREES | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.500 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.500 INCHES SECOND END | | KEYWAY NOMINAL WIDTH | 0.374 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.750 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.943 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 4.0810 INCHES | | PITCH DIAMETER | 3.7988 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 20 | | TEETH TYPE | SINGLE HELIX | | TAPER MAJOR NOMINAL DIAMETER | 1.496 INCHES BOTH ENDS | | TOOTH DIRECTION | LEFT | | TOOTH FORM | STANDARD |
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