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National Stock Number:
3040-01-143-9971
Federal Supply Class:
3040
National Item Identification Number:
011439971
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:
| 10106929 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | | 74A800616-2003 | 76301 | THE BOEING COMPANY | | 74A800616-2005 | 76301 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3750 INCHES MAXIMUM | | FIRST END HOLE DIAMETER | 0.1060 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.260 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.566 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | FSC APPLICATION DATA | QUADRANT ASSEMBLY,POWER CONTROL,AFT COCKPIT | | OVERALL LENGTH | 4.400 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-A-200/11,COND T73511 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | ALUMINUM ALLOY 7075 | | SPECIAL FEATURES | SECOND END IS 0.498 IN. SQUARE,WITH 45 DEG BY 0.060 IN. CHAMFER | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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