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National Stock Number:
3020-00-384-2846
Federal Supply Class:
3020
National Item Identification Number:
003842846
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:
| 681616 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE TYPE | CONCAVE | | FACE NOMINAL WIDTH | 0.562 INCHES | | HELIX ANGLE | 9.0500 DEGREES | | HUB NOMINAL DIAMETER | 0.875 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.124 INCHES BOTH ENDS | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 2.1221 INCHES NOMINAL | | MATING THREAD LEAD QUANTITY | 3 | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.321 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.469 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.031 INCHES SECOND END | | NOMINAL OVERALL LENGTH | 1.031 INCHES | | NOMINAL OUTSIDE DIAMETER | 2.2900 INCHES | | PRESSURE ANGLE | 14.3167 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 40 | | THROAT NOMINAL RADIUS | 0.446 INCHES | | TOOTH DIRECTION | RIGHT |
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