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National Stock Number:
3020-00-255-2734
Federal Supply Class:
3020
National Item Identification Number:
002552734
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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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DEPTH | 0.584 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | BORE NOMINAL DIAMETER | 0.874 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.748 INCHES | | HARDNESS RATING | 15.0 ROCKWELL C MINIMUM AND 23.0 ROCKWELL C MAXIMUM HUB | | HARDNESS RATING | 15.0 ROCKWELL C MINIMUM AND 23.0 ROCKWELL C MAXIMUM TEETH | | HELIX ANGLE | 36.8695 DEGREES | | HUB NOMINAL DIAMETER | 1.500 INCHES SECOND END | | HUB NOMINAL DIAMETER | 1.812 INCHES FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB STYLE DESIGNATOR | PLAIN FIRST END | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.094 INCHES SECOND END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.071 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 3.447 INCHES | | PITCH DIAMETER | 3.2500 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | RECESSED HUBS | | TEETH QUANTITY | 26 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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