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National Stock Number:
3020-00-385-7812
Federal Supply Class:
3020
National Item Identification Number:
003857812
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:
| 7189656 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | STRAIGHT SPLINE BOTH ENDS | | FACE NOMINAL WIDTH | 1.187 INCHES | | HELIX ANGLE | 4.5500 DEGREES | | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END | | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | MATERIAL | COPPER ALLOY OVERALL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.102 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.281 INCHES BOTH ENDS | | NOMINAL OVERALL LENGTH | 1.750 INCHES | | NOMINAL OUTSIDE DIAMETER | 6.5651 INCHES | | PITCH DIAMETER | 5.9681 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | SPLINE QUANTITY | 10 BOTH ENDS | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 30 | | THROAT NOMINAL RADIUS | 1.050 INCHES |
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