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National Stock Number:
3020-00-270-3460
Federal Supply Class:
3020
National Item Identification Number:
002703460
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:
| 18049-B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 18049-B | 28265 | HERCULES ENGINE CO INC |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.249 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | END NOMINAL DIAMETER | 1.936 INCHES FIRST END | | END NOMINAL LENGTH | 0.076 INCHES FIRST END | | FACE NOMINAL WIDTH | 1.248 INCHES | | FIRST STEP NOMINAL DIAMETER | 3.000 INCHES FIRST END | | HARDNESS RATING | 12.0 ROCKWELL C MINIMUM AND 22.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 39.5167 DEGREES | | HUB NOMINAL DIAMETER | 2.000 INCHES SECOND END | | HUB STYLE DESIGNATOR | 1 STEP FIRST END | | HUB STYLE DESIGNATOR | PLAIN SECOND END | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | PITCH DIAMETER | 7.0000 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.749 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 7.197 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | FLUSH HUB | | TEETH QUANTITY | 54 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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