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National Stock Number:
3020-00-854-5120
Federal Supply Class:
3020
National Item Identification Number:
008545120
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:
| 2675294 | 18355 | THE BOEING COMPANY | | 2675294 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL WIDTH | 0.764 INCHES | | BORE STYLE | SQUARE BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 18.4332 DEGREES | | MATING THREAD LEAD QUANTITY | 4 | | HUB NOMINAL DIAMETER | 1.500 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | III MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.016 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 2.667 INCHES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 30 | | THROAT NOMINAL RADIUS | 1.333 INCHES | | TOOTH DIRECTION | RIGHT |
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