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National Stock Number:
3040-01-195-0113
Federal Supply Class:
3040
National Item Identification Number:
011950113
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:
| 3N3932 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3754 INCHES NOMINAL | | FIRST END SLOT DEPTH | 0.281 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.156 INCHES NOMINAL | | FIRST END STYLE | SLOTTED | | LARGEST STEP DIAMETER | 0.431 INCHES NOMINAL | | MATERIAL | STEEL COMP 1144 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.812 INCHES NOMINAL | | SECOND END DIAMETER | 0.4313 INCHES NOMINAL | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.346 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.440 INCHES NOMINAL | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES |
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