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National Stock Number:
3020-00-294-7783
Federal Supply Class:
3020
National Item Identification Number:
002947783
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:
| W429AS2X9 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W429AS2X9 | 16712 | SIEMENS ENERGY, INC. | | W429S3X2 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W429S3X2 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.188 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HARDNESS RATING | 84.0 ROCKWELL C MINIMUM OVERALL | | HELIX ANGLE | 44.3386 DEGREES | | HUB NOMINAL DIAMETER | 1.562 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.063 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.500 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.562 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 6.9430 INCHES | | NOMINAL OVERALL LENGTH | 1.572 INCHES | | PITCH DIAMETER | 6.8430 INCHES NOMINAL | | PRESSURE ANGLE | 15.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 92 | | TOOTH DIRECTION | LEFT |
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