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National Stock Number: 3040-00-908-9988
Federal Supply Class: 3040
National Item Identification Number: 009089988
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:
59703 | 98889 | AEROCONTROLEX GROUP, INC. | 7343511 | 34519 | HARMONIC DRIVE L.L.C. |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END STYLE | PLAIN | FSC APPLICATION DATA | WINCH,ACFT MTD | LARGEST STEP DIAMETER | 0.998 INCHES NOMINAL | MATERIAL | COPPER ALLOY | OVERALL LENGTH | 1.000 INCHES NOMINAL | SECOND END DIAMETER | 0.7507 INCHES MINIMUM AND 0.7510 INCHES MAXIMUM | SECOND END STYLE | PLAIN | STEP QUANTITY | 3 | SURFACE FINISH | 63.0 MICROINCHES |
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