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National Stock Number:
3040-01-241-7294
Federal Supply Class:
3040
National Item Identification Number:
012417294
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:
| RG38748 | 51663 | HYDRO-AIRE AEROSPACE CORP. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.6125 INCHES NOMINAL | | FIRST END DIAMETER | 0.6237 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.5940 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0315 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.6475 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-6709 COMP A MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.604 INCHES NOMINAL | | SECOND END DIAMETER | 0.6475 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.6000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.750 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6475 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4950 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 12 | | STEP QUANTITY | 3 | | SURFACE FINISH | 16.0 MICROINCHES |
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