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National Stock Number:
3020-00-294-7419
Federal Supply Class:
3020
National Item Identification Number:
002947419
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:
| 8445025-11 | 01289 | GENERAL ELECTRIC COMPANY DBA GE DIV GE-AVIATION GEAR PLANT | | 8445025-11 | 24446 | GENERAL ELECTRIC COMPANY | | WW-8445025-11 | 24446 | GENERAL ELECTRIC COMPANY | | 8445025-11 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP |
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Techincal Specification:
| MATERIAL | STEEL OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-890,ALLOY NO. 3 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL | | TEETH QUANTITY | 14 | | TEETH TYPE | SINGLE HELIX | | TOOTH FORM | STANDARD | | TOOTH DIRECTION | RIGHT | | PRESSURE ANGLE | 24.0809 DEGREES | | HELIX ANGLE | 5.0000 DEGREES | | STYLE DESIGNATOR | HUBLESS | | PITCH DIAMETER | 3.5000 INCHES NOMINAL | | NOMINAL OUTSIDE DIAMETER | 3.997 INCHES | | FACE NOMINAL WIDTH | 4.767 INCHES | | BORE STYLE | W/ KEYWAY BOTH ENDS | | BORE NOMINAL DIAMETER | 1.9975 INCHES BOTH ENDS | | KEYWAY NOMINAL WIDTH | 0.250 INCHES BOTH ENDS | | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.141 INCHES BOTH ENDS | | BODY STYLE | PLAIN, SOLID |
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