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National Stock Number:
3020-01-026-3942
Federal Supply Class:
3020
National Item Identification Number:
010263942
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:
| 3021635-3 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | FACE NOMINAL WIDTH | 1.250 INCHES | | HARDNESS RATING | 38.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.247 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 2.3070 INCHES | | PITCH DIAMETER | 2.1070 INCHES NOMINAL | | PRECISION CLASSIFICATION | QUALITY NUMBER 9 | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | PROTRUDING HUB | | TEETH TYPE | SINGLE HELIX | | TEETH QUANTITY | 20 | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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