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National Stock Number: 3020-00-119-4204
Federal Supply Class: 3020
National Item Identification Number: 001194204
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:
| 18105 | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 18105 | 28265 | HERCULES ENGINE CO INC | | 18105B | 1ML14 | BRINKLEY TECHNOLOGY GROUP LLC | | 18105B | 28265 | HERCULES ENGINE CO INC |
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Techincal Specification:
| BODY STYLE | WEBBED, SOLID | | BORE NOMINAL DIAMETER | 1.936 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY BOTH ENDS | | FACE NOMINAL WIDTH | 1.248 INCHES | | HARDNESS RATING | 92.8 ROCKWELL C MINIMUM AND 99.0 ROCKWELL C MAXIMUM OVERALL | | HELIX ANGLE | 39.5166 DEGREES | | HUB NOMINAL DIAMETER | 3.000 INCHES BOTH ENDS | | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.251 INCHES BOTH ENDS | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.092 INCHES BOTH ENDS | | NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END | 0.064 INCHES SECOND END | | NOMINAL OUTSIDE DIAMETER | 6.290 INCHES | | PITCH DIAMETER | 6.0986 INCHES NOMINAL | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | ONE FLUSH HUB, ONE RECESSED HUB | | TEETH QUANTITY | 47 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | LEFT |
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