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National Stock Number:
3040-01-222-5901
Federal Supply Class:
3040
National Item Identification Number:
012225901
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:
| 12008185 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 5.0030 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 5.003 INCHES NOMINAL | | OVERALL LENGTH | 9.875 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTMA400 ASSN STD ALL MATERIAL RESPONSES | | MATERIAL | STEEL | | SECOND END DIAMETER | 3.1500 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.160 INCHES NOMINAL | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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