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National Stock Number:
3020-00-346-7546
Federal Supply Class:
3020
National Item Identification Number:
003467546
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:
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 0.4373 INCHES FIRST END | | FACE NOMINAL WIDTH | 0.625 INCHES | | HARDNESS RATING | 47.0 ROCKWELL C MINIMUM OVERALL AND 55.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 32.0000 DEGREES | | KEYWAY NOMINAL WIDTH | 0.0958 INCHES FIRST END | | MATERIAL DOCUMENT AND CLASSIFICATION | FED STD 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | III MATERIAL | STEEL OVERALL | | PITCH DIAMETER | 1.1792 INCHES NOMINAL | | PRESSURE ANGLE | 20.0000 DEGREES | | PROPRIETARY CHARACTERISTICS | PACS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.2656 INCHES FIRST END | | NOMINAL OUTSIDE DIAMETER | 1.378 INCHES | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 8 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | SPECIAL |
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