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National Stock Number: 3020-00-517-3210
Federal Supply Class: 3020
National Item Identification Number: 005173210
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:
44J74-81 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | 44J74-81 | 79500 | WESTINGHOUSE ELECTRIC CORP |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | FACE NOMINAL WIDTH | 0.750 INCHES | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL OVERALL | NOMINAL OUTSIDE DIAMETER | 1.7948 INCHES | PITCH DIAMETER | 1.6698 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | TEETH QUANTITY | 23 | TEETH TYPE | SINGLE HELIX | TOOTH DIRECTION | RIGHT |
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