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National Stock Number: 3020-00-520-2486
Federal Supply Class: 3020
National Item Identification Number: 005202486
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:
| 701542 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ 2 KEYWAYS BOTH ENDS | | BORE NOMINAL DIAMETER | 0.406 INCHES BOTH ENDS | | FACE NOMINAL WIDTH | 0.430 INCHES | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 30.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.010 INCHES BOTH ENDS | | III MATERIAL | IRON MALLEABLE OVERALL | | PITCH DIAMETER | 0.8971 INCHES MINIMUM AND 0.8981 INCHES MAXIMUM | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.253 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 0.950 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 28 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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