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National Stock Number: 3020-00-141-8868
Federal Supply Class: 3020
National Item Identification Number: 001418868
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:
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Techincal Specification:
MATERIAL | COPPER ALLOY OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-B-994 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | TEETH QUANTITY | 40 | TOOTH DIRECTION | RIGHT | FACE TYPE | CONCAVE | THROAT NOMINAL RADIUS | 0.251 INCHES | MATING THREAD LEAD QUANTITY | 1 | PRESSURE ANGLE | 14.5000 DEGREES | HELIX ANGLE | 3.1833 DEGREES | STYLE DESIGNATOR | PROTRUDING HUBS | PITCH DIAMETER | 1.2500 INCHES NOMINAL | NOMINAL OUTSIDE DIAMETER | 1.336 INCHES | FACE NOMINAL WIDTH | 0.187 INCHES | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.250 INCHES FIRST END | | 0.062 INCHES SECOND END | BORE STYLE | PLAIN BOTH ENDS | BORE NOMINAL DIAMETER | 0.281 INCHES BOTH ENDS | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | HUB NOMINAL DIAMETER | 0.625 INCHES FIRST END | | 0.437 INCHES SECOND END | BODY STYLE | PLAIN, SOLID |
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