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National Stock Number:
3020-00-517-2466
Federal Supply Class:
3020
National Item Identification Number:
005172466
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:
| 44J20-1 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 44J20-1 | 79500 | WESTINGHOUSE ELECTRIC CORP | | N15019 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | N15019 | 79500 | WESTINGHOUSE ELECTRIC CORP |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | TEETH QUANTITY | 64 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 20.3717 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 20.9967 INCHES | | FACE NOMINAL WIDTH | 2.500 INCHES | | BORE NOMINAL DIAMETER | 15.5000 INCHES BOTH ENDS | | COUNTERBORE NOMINAL DEPTH | 1.7500 INCHES FIRST END | | BODY STYLE | PLAIN, SOLID | | ATTACHMENT METHOD | MOUNTING HOLE | | MOUNTING HOLE THREAD QUANTITY PER INCH | 11 AXIALLY THROUGH BODY, FIRST END | | BOLT HOLE CIRCLE NOMINAL DIAMETER | 16.750 INCHES AXIALLY THROUGH BODY, FIRST END |
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