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National Stock Number:
3040-01-419-1681
Federal Supply Class:
3040
National Item Identification Number:
014191681
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:
| 52012-1000 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 52012-1000-1 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC | | 52125 FN 15 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |
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Techincal Specification:
| MATERIAL DOCUMENT AND CLASSIFICATION | ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL COMP 416 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 2.4750 INCHES NOMINAL | | SECOND END DIAMETER | 0.4350 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 3 | | SURFACE FINISH | 32.0 MICROINCHES | | END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7350 INCHES MINIMUM AND 0.7360 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.7350 INCHES MINIMUM AND 0.7360 INCHES MAXIMUM |
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