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National Stock Number:
3020-00-355-3579
Federal Supply Class:
3020
National Item Identification Number:
003553579
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 | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.8660 INCHES FIRST END | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 1.469 INCHES | | HARDNESS RATING | 30.0 ROCKWELL C MINIMUM AND 37.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 10.0000 DEGREES | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 1345 OVERALL | | NOMINAL OUTSIDE DIAMETER | 3.0355 INCHES | | PITCH DIAMETER | 2.6400 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | SPECIAL FEATURES | TWO OIL GROOVES LOCATED BETWEEN TEETH 100 DEG APART | | STYLE DESIGNATOR | HUBLESS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 13 | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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