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National Stock Number:
3020-00-707-2055
Federal Supply Class:
3020
National Item Identification Number:
007072055
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:
| 234760 | 14731 | HARRIS GRAPHICS CORP PUBLICATION PRESS DIV |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | COUNTERBORE NOMINAL DIAMETER | 4.3300 INCHES FIRST END | | FACE NOMINAL WIDTH | 2.000 INCHES | | HARDNESS RATING | 34.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM OVERALL | | HUB NOMINAL DIAMETER | 6.000 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 4150 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 7.0370 INCHES NOMINAL | | MATERIAL | STEEL COMP 4150 OVERALL | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 2.000 INCHES FIRST END | | NOMINAL OVERALL LENGTH | 4.000 INCHES | | NOMINAL OUTSIDE DIAMETER | 7.4370 INCHES | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH QUANTITY | 27 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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