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National Stock Number:
3040-00-529-8126
Federal Supply Class:
3040
National Item Identification Number:
005298126
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:
| B5826 | 17472 | EATON AEROSPACE LLC | | B5826 | 72121 | EATON MOTOR SITE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.4375 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.4000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.3750 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 11 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FSC APPLICATION DATA | ACTAUTOR ELECTRO-MECH ACFT | | LARGEST STEP DIAMETER | 0.690 INCHES NOMINAL | | OVERALL LENGTH | 2.020 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.4160 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.2910 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 10 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.3535 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.5900 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.4160 INCHES NOMINAL | | STEP QUANTITY | 7 | | SURFACE FINISH | 125.0 MICROINCHES |
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