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National Stock Number:
3020-00-529-1785
Federal Supply Class:
3020
National Item Identification Number:
005291785
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:
| G9941PC129 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | G9941PC129 | 16712 | SIEMENS ENERGY, INC. | | W429AS3X2 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W429AS3X2 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.1878 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.500 INCHES | | HELIX ANGLE | 44.3386 DEGREES | | HUB NOMINAL DIAMETER | 1.9380 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.249 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 | 1.0675 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.4995 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.5620 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 4.0421 INCHES | | PITCH DIAMETER | 3.9421 INCHES NOMINAL | | PRESSURE ANGLE | 15.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH QUANTITY | 53 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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