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National Stock Number:
3020-00-517-2807
Federal Supply Class:
3020
National Item Identification Number:
005172807
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:
| 49ALT2PC23 | 47496 | THE DEWEY ELECTRONICS CORPORATION | | S1187 | 47496 | THE DEWEY ELECTRONICS CORPORATION |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | TEETH QUANTITY | 20 | | TOOTH DIRECTION | LEFT | | FACE TYPE | CONCAVE | | THROAT NOMINAL RADIUS | 0.177 INCHES | | MATING THREAD LEAD QUANTITY | 1 | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 3.5498 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | PITCH DIAMETER | 0.4140 INCHES MINIMUM AND | | 0.4160 INCHES MAXIMUM | | NOMINAL OUTSIDE DIAMETER | 0.500 INCHES | | FACE NOMINAL WIDTH | 0.156 INCHES | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.188 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.250 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | HUB NOMINAL DIAMETER | 0.344 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID |
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