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National Stock Number:
3020-00-965-5134
Federal Supply Class:
3020
National Item Identification Number:
009655134
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:
| DG0829F | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | DG0829F | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 2.125 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | END NOMINAL DIAMETER | 3.750 INCHES FIRST END | | END NOMINAL LENGTH | 0.125 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.625 INCHES | | FACE TYPE | CONCAVE | | FIRST STEP NOMINAL DIAMETER | 7.000 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.563 INCHES FIRST END | | HELIX ANGLE | 45.0000 DEGREES | | HUB NOMINAL DIAMETER | 3.688 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | KEYWAY NOMINAL WIDTH | 0.500 INCHES BOTH ENDS | | MATERIAL | COPPER ALLOY OVERALL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.688 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.281 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 8.250 INCHES | | PITCH DIAMETER | 8.0000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 29 | | THROAT NOMINAL RADIUS | 4.063 INCHES | | TOOTH DIRECTION | RIGHT |
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