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National Stock Number: 3020-00-517-2951
Federal Supply Class: 3020
National Item Identification Number: 005172951
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:
10-B-3106 1T 2 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | S648702 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | S648702 | 79500 | WESTINGHOUSE ELECTRIC CORP |
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Techincal Specification:
MATERIAL | STEEL OVERALL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | TEETH QUANTITY | 22 | TEETH TYPE | SINGLE HELIX | TOOTH FORM | STANDARD | TOOTH DIRECTION | RIGHT | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | HUBLESS | PITCH DIAMETER | 1.8181 INCHES NOMINAL | NOMINAL OUTSIDE DIAMETER | 1.9609 INCHES | FACE NOMINAL WIDTH | 0.750 INCHES | KEYWAY NOMINAL WIDTH | 0.188 INCHES BOTH ENDS | BODY STYLE | PLAIN, SOLID | SPECIAL FEATURES | ONE END OF BORE CHAMFERED 1/8 IN. BY 45 DEG |
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