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National Stock Number:
3040-01-042-8623
Federal Supply Class:
3040
National Item Identification Number:
010428623
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:
| 112504 | 10138 | ASTRONAUTICS CORPORATION OF AMERICA |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END STYLE | TAPERED WITH FLAT | | FIRST END TAPER LENGTH | 0.440 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.324 INCHES MINIMUM AND 0.326 INCHES MAXIMUM | | OVERALL LENGTH | 2.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END GROOVE DIAMETER | 0.1470 INCHES MINIMUM AND 0.1490 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0290 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.060 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SURFACE FINISH | 63.0 MICROINCHES |
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