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National Stock Number:
3040-01-041-3805
Federal Supply Class:
3040
National Item Identification Number:
010413805
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:
| 12006447 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9400 INCHES NOMINAL | | FIRST END TONGUE THICKNESS | 0.250 INCHES NOMINAL | | FIRST END TONGUE WIDTH | 0.687 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.640 INCHES NOMINAL | | FIRST END STYLE | TONGUE | | LARGEST STEP DIAMETER | 0.687 INCHES NOMINAL | | OVERALL LENGTH | 5.418 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END HOLE DEPTH | 0.550 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1560 INCHES NOMINAL | | SECOND END DIAMETER | 0.5505 INCHES NOMINAL | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.580 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 4 | | SURFACE FINISH | 125.0 MICROINCHES |
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