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National Stock Number: 3040-00-908-9944
Federal Supply Class: 3040
National Item Identification Number: 009089944
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:
41720-3 | 53424 | CUNICO CORPORATION | 41720-3 | 92541 | CUSTOM CRAFT PRODUCTS INC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | EXTERNAL KEYWAY LENGTH | 1.5000 INCHES NOMINAL SECOND END | FIRST END DIAMETER | 0.5940 INCHES NOMINAL | FIRST END STYLE | PLAIN | LARGEST STEP DIAMETER | 0.688 INCHES NOMINAL | MATERIAL | STEEL | OVERALL LENGTH | 3.906 INCHES NOMINAL | SECOND END KEYWAY DEPTH | 0.0940 INCHES NOMINAL | SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | SECOND END STYLE | FLAT KEYWAY | STEP QUANTITY | 3 |
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