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National Stock Number: 3040-01-098-6945
Federal Supply Class: 3040
National Item Identification Number: 010986945
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:
16200492 | 7PZX0 | FAIRBANKS MORSE, LLC | 16200492 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | CAFB4478G | 7PZX0 | FAIRBANKS MORSE, LLC | CAFB4478G | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | NAFB4478G | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE | 16200494 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DISTANCE FROM END TO GROOVE | 0.694 INCHES NOMINAL | FIRST END EXTERNAL THREAD LENGTH | 0.412 INCHES NOMINAL | FIRST END GROOVE DIAMETER | 0.9220 INCHES NOMINAL | FIRST END GROOVE WIDTH | 0.0940 INCHES NOMINAL | FIRST END DIAMETER | 0.9843 INCHES NOMINAL | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | LARGEST STEP DIAMETER | 1.438 INCHES NOMINAL | MATERIAL | STEEL CORROSION RESISTING | OVERALL LENGTH | 36.500 INCHES NOMINAL | SECOND END STYLE | CIRCULAR GROOVED AND FLAT KEYWAY | STEP QUANTITY | 4 | SURFACE FINISH | 250.0 MICROINCHES |
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