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National Stock Number:
3040-01-129-4632
Federal Supply Class:
3040
National Item Identification Number:
011294632
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:
| 24915 | 24235 | WILLIAMS INTERNATIONAL CO., L.L.C. | | 24915 | 4MJR3 | PARTS LIFE INC | | 24915 | 6A320 | DETAIL PRODUCTION CO | | 24915 | 9U166 | MECHANICAL MFG INC |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.2870 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.2870 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.2140 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 13 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.2708 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.3600 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.287 INCHES NOMINAL | | OVERALL LENGTH | 4.550 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | STEP QUANTITY | 6 |
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