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National Stock Number:
3020-00-517-2955
Federal Supply Class:
3020
National Item Identification Number:
005172955
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:
| S648707 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | S648707 | 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 | 40 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 14.5000 DEGREES | | HELIX ANGLE | 20.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 4.2567 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 4.4967 INCHES | | FACE NOMINAL WIDTH | 2.375 INCHES | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID | | SPECIAL FEATURES | ONE END OF BORE CHAMFERED 1/8 IN. BY 45 DEG |
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