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National Stock Number:
3040-01-418-2068
Federal Supply Class:
3040
National Item Identification Number:
014182068
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:
| 21220-1006-1 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21346 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 21346 FIND 6 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.4400 INCHES NOMINAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.1560 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM-B150 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY | | OVERALL LENGTH | 4.5600 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4200 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0780 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.3920 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SPECIAL FEATURES | FLAT KEYWAY 0.127 IN. W, LOCATED ON GROOVED END | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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