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National Stock Number:
3020-00-646-7035
Federal Supply Class:
3020
National Item Identification Number:
006467035
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:
| 809291 | 34623 | AM GENERAL LLC | | J2C8 | 79410 | LIBERTY VENTURES INTI LLC | | TC291 | 01227 | NAPCO INTL INC |
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Techincal Specification:
| BODY STYLE | WEBBED, OFFSET, SOLID | | BORE NOMINAL DIAMETER | 1.315 INCHES BOTH ENDS | | BORE STYLE | PLAIN BOTH ENDS | | FACE NOMINAL WIDTH | 0.812 INCHES | | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 30.0000 DEGREES | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | HUB NOMINAL DIAMETER | 1.938 INCHES SECOND END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 AISI/SAE 8620 FED STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL COMP 8620 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.438 INCHES FIRST END | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.125 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 3.938 INCHES | | NOMINAL OVERALL LENGTH | 1.250 INCHES | | PITCH DIAMETER | 3.6250 INCHES NOMINAL | | PRESSURE ANGLE | 17.5000 DEGREES | | SPECIAL FEATURES | FIRST END SPLINE MAJOR DIA 1.965 IN. NOM | | SPLINE PITCH DIAMETER | 1.8438 INCHES NOMINAL FIRST END | | SPLINE QUANTITY | 12 FIRST END | | STYLE DESIGNATOR | ONE PROTRUDING HUB, ONE RECESSED HUB | | TEETH QUANTITY | 29 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT | | TOOTH FORM | SPECIAL |
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