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National Stock Number:
3040-01-146-8230
Federal Supply Class:
3040
National Item Identification Number:
011468230
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:
| 726910 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9590 INCHES MINIMUM AND 0.9790 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.969 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5659 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.182 INCHES NOMINAL | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.359 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0780 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM | | SECOND END EXTERNAL THREAD LENGTH | 0.437 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1930 INCHES MINIMUM AND 0.2130 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | THREAD DATA 0.250-28UNJF-3A; ROCKWELL HARDNESS SCALE C35-40 | | STEP QUANTITY | 6 | | SURFACE FINISH | 16.0 MICROINCHES |
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