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National Stock Number:
3020-01-026-3939
Federal Supply Class:
3020
National Item Identification Number:
010263939
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:
| 3021632-1 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BACKLASH DESIGNATION | GRADE B | | BODY STYLE | PLAIN, SOLID | | FACE NOMINAL WIDTH | 0.750 INCHES | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | HUB NOMINAL DIAMETER | 2.000 INCHES FIRST END | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.125 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 7.0110 INCHES | | PITCH DIAMETER | 6.8860 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUBS | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 101 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT |
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