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National Stock Number: 3020-01-276-3563
Federal Supply Class: 3020
National Item Identification Number: 012763563
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:
| W48B21-S30 | 29440 | W. M. BERG INC | | Z07-0008 | 14304 | L3HARRIS TECHNOLOGIES, INC. | | Z07/0008/002 | 14304 | L3HARRIS TECHNOLOGIES, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.187 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.180 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 3.5830 DEGREES | | HUB NOMINAL DIAMETER | 0.375 INCHES FIRST END | | HUB STYLE DESIGNATOR | PINNED FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-637-A FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 464 OVERALL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.220 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 0.672 INCHES | | PITCH DIAMETER | 0.6250 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 30 | | THROAT NOMINAL RADIUS | 0.296 INCHES | | TOOTH DIRECTION | RIGHT |
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