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National Stock Number: 3020-01-238-8806
Federal Supply Class: 3020
National Item Identification Number: 012388806
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:
| DP-737 | 1B589 | PHILLIPS CORPORATION DIV FEDERAL DIVISION | | DP-737 | 80300 | ELECTRO-MECHANO INC. DBA E M INSTRUMENTS DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.500 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 4.7667 DEGREES | | HUB STYLE DESIGNATOR | PINNED FIRST END | | HUB NOMINAL DIAMETER | 1.250 INCHES FIRST END | | MATERIAL | IRON CAST OVERALL | | MATING THREAD LEAD QUANTITY | 1 | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.625 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.667 INCHES | | PITCH DIAMETER | 2.5000 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 30 | | THROAT NOMINAL RADIUS | 0.562 INCHES | | TOOTH DIRECTION | RIGHT |
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