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National Stock Number:
3040-01-246-7752
Federal Supply Class:
3040
National Item Identification Number:
012467752
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:
| 120722 | 96421 | DEPARTMENT OF THE NAVY COMMANDING OFFICER NAVAL AVIATION DEPOT |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1780 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | FIRST END INTERNAL THREAD LENGTH | 0.225 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.3125 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5059 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 316 | | OVERALL LENGTH | 2.445 INCHES NOMINAL | | SECOND END DIAMETER | 0.3125 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.045 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.065 INCHES NOMINAL | | SECOND END STYLE | SLOTTED | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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