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National Stock Number:
3040-01-148-1544
Federal Supply Class:
3040
National Item Identification Number:
011481544
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:
| 10106937 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A640007-2003 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.380 INCHES NOMINAL | | FIRST END DIAMETER | 0.8731 INCHES MINIMUM AND 0.8734 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.2500 INCHES NOMINAL | | FIRST END STYLE | UNTHREADED CROSS DRILLED | | FSC APPLICATION DATA | ACTUATOR,ELECTRO-MECHANICAL,ROTARY-CANOPY | | LARGEST STEP DIAMETER | 0.874 INCHES NOMINAL | | OVERALL LENGTH | 6.250 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.3053 INCHES MINIMUM AND 0.3125 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.120 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.367 INCHES NOMINAL | | SECOND END HOLE DEPTH | 0.313 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.0760 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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