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National Stock Number:
3020-00-517-2953
Federal Supply Class:
3020
National Item Identification Number:
005172953
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:
| 32J596-5 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT | | 32J596-5 | 79500 | WESTINGHOUSE ELECTRIC CORP | | S648699 | 11660 | WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT |
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Techincal Specification:
| BODY STYLE | PLAIN, SOLID | | BORE NOMINAL DIAMETER | 1.253 INCHES BOTH ENDS | | BORE STYLE | W/ KEYWAY FIRST END | | FACE NOMINAL WIDTH | 2.375 INCHES | | HELIX ANGLE | 23.6220 DEGREES | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | PITCH DIAMETER | 3.2740 INCHES NOMINAL | | MATERIAL | STEEL OVERALL | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 0.765 INCHES BOTH ENDS | | NOMINAL OUTSIDE DIAMETER | 3.5140 INCHES | | PRESSURE ANGLE | 14.5000 DEGREES | | SPECIAL FEATURES | ONE END OF BORE CHAMFERED 1/8 IN. BY 45 DEG | | STYLE DESIGNATOR | HUBLESS | | TEETH QUANTITY | 36 | | TEETH TYPE | SINGLE HELIX | | TOOTH DIRECTION | RIGHT | | TOOTH FORM | STANDARD |
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