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National Stock Number: 3020-00-274-6626
Federal Supply Class: 3020
National Item Identification Number: 002746626
Description: GEAR,HELICAL
Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
| W429BBSX10 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W429BBSX10 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.188 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HARDNESS RATING | 82.0 ROCKWELL B NOMINAL OVERALL | | HELIX ANGLE | 44.9761 DEGREES | | HUB NOMINAL DIAMETER | 1.938 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS HG MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 5.4122 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.844 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5000 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.562 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 5.5122 INCHES | | PRESSURE ANGLE | 15.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 72 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT |
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