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National Stock Number:
3020-01-087-5122
Federal Supply Class:
3020
National Item Identification Number:
010875122
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:
| 27021-1280 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | TEETH QUANTITY | 20 | | TOOTH DIRECTION | RIGHT | | FACE TYPE | CONCAVE | | MATING THREAD LEAD QUANTITY | 1 | | PRESSURE ANGLE | 14.0833 DEGREES | | HELIX ANGLE | 3.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 2.815 INCHES | | FACE NOMINAL WIDTH | 0.750 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.725 INCHES FIRST END | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.128 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.190 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.653 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 1.980 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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