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National Stock Number: 3040-01-109-4178
Federal Supply Class: 3040
National Item Identification Number: 011094178
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:
123149D | 45152 | OSHKOSH CORP | 123149D | 75Q65 | OSHKOSH DEFENSE LLC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.7875 INCHES MINIMUM AND 0.7878 INCHES MAXIMUM | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 2.216 INCHES MINIMUM AND 2.221 INCHES MAXIMUM | MATERIAL | STEEL COMP 4340 | OVERALL LENGTH | 10.783 INCHES NOMINAL | SECOND END INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | SECOND END DIAMETER | 1.7718 INCHES MINIMUM AND 1.7722 INCHES MAXIMUM | SECOND END STYLE | INTERNAL THREADED | SPECIAL FEATURES | SECOND END ONE ADDITIONAL,IDENT,INT THD HOLE ON 1.120 IN. BOLT CIR DIA | STEP QUANTITY | 8 | SURFACE FINISH | 10.0 MICROINCHES |
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