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National Stock Number:
3020-00-239-0683
Federal Supply Class:
3020
National Item Identification Number:
002390683
Description:
GEAR,WORM WHEEL
Detail:
A GEAR, CYLINDRICAL IN FORM, WITH SPIRAL TEETH DESIGNED TO MESH WITH THE THREAD FORMS OF A GEAR (1), WORM. SEE ALSO GEAR, ANTIBACKLASH, WORM WHEEL.
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Manufacturer Information:
| W50NX1 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W50NX1 | 16712 | SIEMENS ENERGY, INC. | | W5ONX1 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W5ONX1 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| FACE NOMINAL WIDTH | 1.750 INCHES | | HUB NOMINAL DIAMETER | 3.500 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 903 OVERALL | | PITCH DIAMETER | 8.2690 INCHES NOMINAL | | MATING THREAD LEAD QUANTITY | 2 | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.3125 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.000 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 2.875 INCHES | | NOMINAL OUTSIDE DIAMETER | 8.7500 INCHES | | PRESSURE ANGLE | 27.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 25 | | TOOTH DIRECTION | RIGHT |
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