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National Stock Number:
3020-00-239-5505
Federal Supply Class:
3020
National Item Identification Number:
002395505
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:
| G7689PC93 | 16712 | SIEMENS ENERGY, INC. | | G7695PC93 | 16712 | SIEMENS ENERGY, INC. | | W416BBS2X1 | 15330 | IMO INDUSTRIES INC DELROYD WORM GEAR DIV | | W416BBS2X1 | 16712 | SIEMENS ENERGY, INC. |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.000 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.750 INCHES | | HARDNESS RATING | 93.0 ROCKWELL B NOMINAL OVERALL | | HELIX ANGLE | 44.9764 DEGREES | | HUB NOMINAL DIAMETER | 1.750 INCHES FIRST END | | HUB NOMINAL DIAMETER | 1.750 INCHES SECOND END | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.186 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS AN MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 4.5105 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.594 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.219 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 0.969 INCHES | | NOMINAL OUTSIDE DIAMETER | 4.6105 INCHES | | PRESSURE ANGLE | 15.0000 DEGREES | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE FLUSH HUB | | TEETH QUANTITY | 60 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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