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National Stock Number:
3020-00-830-0331
Federal Supply Class:
3020
National Item Identification Number:
008300331
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:
| H2431PC30 | 16712 | SIEMENS ENERGY, INC. | | HD481KX3 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 5.247 INCHES | | HELIX ANGLE | 9.9952 DEGREES | | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 932 OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.609 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.421 INCHES | | PITCH DIAMETER | 2.1220 INCHES NOMINAL | | PRESSURE ANGLE | 25.0000 DEGREES | | SPECIAL FEATURES | COUNTERBORE FIRST END,DIA. 1.438 IN. NOMINAL,DEPTH 0.375 IN. NOMINAL | | STYLE DESIGNATOR | HUBLESS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 11 | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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