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National Stock Number:
3040-01-130-8235
Federal Supply Class:
3040
National Item Identification Number:
011308235
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:
| 4212-552002 | 81833 | AEROCONTROLEX GROUP, INC. | | 952452C1 | 55820 | RTX CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2670 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.2670 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.2050 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 10 | | FIRST END STYLE | SPLINED (STRAIGHT) | | FIRST END SPLINE LENGTH | 0.312 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.438 INCHES NOMINAL | | OVERALL LENGTH | 1.660 INCHES NOMINAL | | MATERIAL | COPPER ALLOY | | SECOND END DIAMETER | 0.2460 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.410 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.2460 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.2050 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1750 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0312 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 11 | | SECOND END STYLE | CIRCULAR GROOVED AND SPLINED (STRAIGHT) | | STEP QUANTITY | 6 |
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