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National Stock Number:
3040-00-462-2163
Federal Supply Class:
3040
National Item Identification Number:
004622163
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:
| 142916 | 62983 | EATON AEROSPACE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.375 INCHES NOMINAL FIRST END | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | FIRST END KEYWAY DEPTH | 0.062 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 4.000 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.4850 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.750 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.5140 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4870 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 14 | | SECOND END STYLE | SPLINED (STRAIGHT) | | STEP QUANTITY | 4 |
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