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National Stock Number: 3040-01-079-8348
Federal Supply Class: 3040
National Item Identification Number: 010798348
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:
18143F2W | 45152 | OSHKOSH CORP | 18143FX2 | 45152 | OSHKOSH CORP | 18143FX2 | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 2.4950 INCHES NOMINAL | FIRST END SPLINE MINOR DIAMETER | 2.1440 INCHES NOMINAL | FIRST END SPLINE QUANTITY | 10 | FIRST END STYLE | SPLINED (STRAIGHT) | FIRST END SPLINE LENGTH | 3.299 INCHES NOMINAL | FIRST END SPLINE MAJOR DIAMETER | 2.4950 INCHES NOMINAL | LARGEST STEP DIAMETER | 3.968 INCHES NOMINAL | OVERALL LENGTH | 12.873 INCHES NOMINAL | MATERIAL | STEEL | SECOND END DIAMETER | 3.4340 INCHES NOMINAL | SECOND END SPLINE QUANTITY | 20 | SECOND END STYLE | SPLINED (STRAIGHT) | SECOND END SPLINE MAJOR DIAMETER | 3.4340 INCHES NOMINAL | SPECIAL FEATURES | FIRST END CONTAINS 2 THREADED END HOLES,0.500-20 NF,0.875 IN. LG,SECOND END HAS 1.625 IN. DIA HOLE,3.500 IN. LG,COUNTERSUNK 1.750 IN. DIA,2.0000 IN. LG,ALSO HAS GROOVES ON BOTH ENDS OF MAJOR DIA | STEP QUANTITY | 6 | SURFACE FINISH | 32.0 MICROINCHES |
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