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National Stock Number:
3020-00-288-3009
Federal Supply Class:
3020
National Item Identification Number:
002883009
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:
| W48E1X9 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W48E1X9 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| MATERIAL | COPPER ALLOY 903 OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-16540,GRADE A MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 35 | | TOOTH DIRECTION | RIGHT | | MATING THREAD LEAD QUANTITY | 2 | | PRESSURE ANGLE | 27.5000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | PITCH DIAMETER | 20.5410 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 21.7500 INCHES | | FACE NOMINAL WIDTH | 3.000 INCHES | | BORE STYLE | PLAIN BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 0.8750 INCHES FIRST END |
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