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National Stock Number:
3040-01-113-2361
Federal Supply Class:
3040
National Item Identification Number:
011132361
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:
| 12293308 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SLOT DEPTH | 0.121 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.140 INCHES MINIMUM AND 0.150 INCHES MAXIMUM | | FIRST END STYLE | SLOTTED | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | OVERALL LENGTH | 1.890 INCHES NOMINAL | | SECOND END DIAMETER | 0.3350 INCHES MINIMUM AND 0.3370 INCHES MAXIMUM | | SECOND END HOLE DIAMETER | 0.0930 INCHES MINIMUM AND 0.0970 INCHES MAXIMUM | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.200 INCHES MINIMUM AND 0.210 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 9 | | SURFACE FINISH | 63.0 MICROINCHES |
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