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National Stock Number:
3040-01-186-6023
Federal Supply Class:
3040
National Item Identification Number:
011866023
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:
| 413438 | 62983 | EATON AEROSPACE, LLC | | 9J5099 | 11083 | CATERPILLAR INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END PITCH DIAMETER | 1.1667 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.2220 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 1.0510 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 14 | | FIRST END STYLE | SPLINED (INVOLUTE) | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 13.030 INCHES NOMINAL | | STEP QUANTITY | 12 |
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