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National Stock Number:
3020-00-517-2817
Federal Supply Class:
3020
National Item Identification Number:
005172817
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:
| W50BBS1X5 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W50BBS1X5 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE STYLE | TAPERED W/KEYWAY SECOND END | | FACE NOMINAL WIDTH | 1.750 INCHES | | FACE TYPE | CONCAVE | | HELIX ANGLE | 38.6332 DEGREES | | HUB NOMINAL DIAMETER | 2.125 INCHES SECOND END | | HUB NOMINAL DIAMETER | 2.375 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.312 INCHES SECOND END | | MATERIAL | COPPER ALLOY OVERALL | | PITCH DIAMETER | 8.1270 INCHES NOMINAL | | MATING THREAD LEAD QUANTITY | 7 | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.847 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.120 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.688 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 8.750 INCHES | | PRESSURE ANGLE | 30.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 38 | | THROAT NOMINAL RADIUS | 0.769 INCHES | | TOOTH DIRECTION | RIGHT |
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