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National Stock Number: 3020-00-984-0475
Federal Supply Class: 3020
National Item Identification Number: 009840475
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:
D2-859 | 64731 | WESTERN SKY INDUSTRIES INC DBA ELECTROMECH TECHOLOGIES |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | BORE NOMINAL DIAMETER | 0.3120 INCHES BOTH ENDS | BORE STYLE | PLAIN BOTH ENDS | FACE NOMINAL WIDTH | 1.875 INCHES | HARDNESS RATING | 79.0 ROCKWELL C NOMINAL OVERALL | HELIX ANGLE | 10.0000 DEGREES | HUB STYLE DESIGNATOR | PLAIN BOTH ENDS | HUB NOMINAL DIAMETER | 0.997 INCHES BOTH ENDS | MATERIAL | STEEL OVERALL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 1.500 INCHES BOTH ENDS | NOMINAL OUTSIDE DIAMETER | 1.9830 INCHES | PITCH DIAMETER | 1.7770 INCHES NOMINAL | PRESSURE ANGLE | 30.0000 DEGREES | STYLE DESIGNATOR | PROTRUDING HUBS | TEETH TYPE | SINGLE HELIX | TEETH QUANTITY | 12 | TOOTH DIRECTION | LEFT | TOOTH FORM | STANDARD |
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