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National Stock Number:
3040-00-456-9759
Federal Supply Class:
3040
National Item Identification Number:
004569759
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:
| 215-78416-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.4950 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | AILERON CENTER WING SECTION AIRCRAFT | | LARGEST STEP DIAMETER | 1.300 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 2024 | | OVERALL LENGTH | 5.530 INCHES NOMINAL | | SECOND END DIAMETER | 0.7050 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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