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National Stock Number: 3040-01-500-1344
Federal Supply Class: 3040
National Item Identification Number: 015001344
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:
21839 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | 21839 FIND 16 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | 21839-1019-1 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END STYLE | EXTERNAL THREADED | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 NATIONAL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | STEEL COMP 416 | PART NAME ASSIGNED BY CONTROLLING AGENCY | SHAFT | SPECIAL FEATURES | USED ON P/N 21839 VALVE ASSEMBLY | STEP QUANTITY | 3 |
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