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National Stock Number:
3020-00-998-1304
Federal Supply Class:
3020
National Item Identification Number:
009981304
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:
| 698028 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 0.406 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 0.430 INCHES | | HARDNESS RATING | 50.0 ROCKWELL C MINIMUM AND 55.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 31.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.066 INCHES BOTH ENDS | | MATERIAL | IRON MALLEABLE OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.254 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 0.8610 INCHES | | PITCH DIAMETER | 0.7778 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 16 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | LEFT |
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