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National Stock Number:
3040-01-435-6231
Federal Supply Class:
3040
National Item Identification Number:
014356231
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:
| 581-6405752 FIND AHNA-B3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 581-6405752-B3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6111405-B3 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 6405752 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.250 INCHES NOMINAL | | MATERIAL | STEEL COMP 304 | | OVERALL LENGTH | 3.880 INCHES NOMINAL | | SECOND END DIAMETER | 0.2495 INCHES NOMINAL | | SECOND END SLOT DEPTH | 0.187 INCHES NOMINAL | | SECOND END SLOT WIDTH | 0.094 INCHES NOMINAL | | SECOND END STYLE | SLOTTED | | STEP QUANTITY | 4 | | SURFACE FINISH | 32.0 MICROINCHES |
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