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National Stock Number:
3040-01-138-8896
Federal Supply Class:
3040
National Item Identification Number:
011388896
Description:
SHAFT,SHOULDERED
Detail:
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (AA), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see AXLE(1), SHOULDERED. For items not having any of the above conditions see PIN, SHOULDER, HEADLESS. Excludes SHAFT(1), STRAIGHT; and AXLE(1), STRAIGHT.
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Manufacturer Information:
| 65651-05081 | 78286 | SIKORSKY AIRCRAFT CORPORATION | | 65651-05081-041 | 2A269 | MACOR INC | | 65651-05081-041 | 60223 | E O MANUFACTURING COMPANY, INC. | | 65651-05081-041 | 78286 | SIKORSKY AIRCRAFT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.6865 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.225 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | LARGEST STEP DIAMETER | 0.741 INCHES NOMINAL | | OVERALL LENGTH | 19.285 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SECOND END DIAMETER | 0.6880 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.940 INCHES NOMINAL | | STEP QUANTITY | 4 |
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