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National Stock Number:
3020-00-966-9247
Federal Supply Class:
3020
National Item Identification Number:
009669247
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:
| 10110115 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.240 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | END NOMINAL DIAMETER | 0.624 INCHES FIRST END | | END NOMINAL LENGTH | 0.050 INCHES FIRST END | | FACE TYPE | STRAIGHT | | FACE NOMINAL WIDTH | 0.187 INCHES | | FIRST STEP NOMINAL DIAMETER | 0.750 INCHES FIRST END | | FIRST STEP NOMINAL LENGTH | 0.325 INCHES FIRST END | | HELIX ANGLE | 1.7831 DEGREES | | HUB NOMINAL DIAMETER | 0.500 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PINNED SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 462 OVERALL | | PITCH DIAMETER | 1.0000 INCHES NOMINAL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.234 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.375 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.029 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 64 | | TOOTH DIRECTION | RIGHT |
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