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National Stock Number: 3040-01-180-1563
Federal Supply Class: 3040
National Item Identification Number: 011801563
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:
P12611635 | 7PZX0 | FAIRBANKS MORSE, LLC | P12611635 | 82796 | COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 2.2043 INCHES NOMINAL | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 4.130 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | AISI 4140 NATIONAL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL | PROPRIETARY CHARACTERISTICS | PACS | OVERALL LENGTH | 5.966 INCHES NOMINAL | SECOND END DIAMETER | 0.7495 INCHES NOMINAL | SECOND END KEYWAY DEPTH | 0.102 INCHES NOMINAL | SECOND END KEYWAY WIDTH | 0.1870 INCHES NOMINAL | SECOND END EXTERNAL KEYWAY LENGTH | 1.500 INCHES NOMINAL | SECOND END STYLE | FLAT KEYWAY | STEP QUANTITY | 5 | SURFACE FINISH | 32.0 MICROINCHES |
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