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National Stock Number:
3040-01-161-6489
Federal Supply Class:
3040
National Item Identification Number:
011616489
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.0098 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.041 INCHES NOMINAL | | MATERIAL | MANGANESE-NICKEL COPPER | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 0.883 INCHES NOMINAL | | SECOND END STYLE | TAPERED WITH FLAT | | SECOND END TAPER LENGTH | 0.098 INCHES NOMINAL | | SECOND END TAPER MAJOR DIAMETER | 0.0177 INCHES NOMINAL | | SECOND END TAPER | 0.0320 PER FOOT IN INCHES | | SPECIAL FEATURES | SECOND END NOT FLATTED | | STEP QUANTITY | 2 | | SURFACE FINISH | 4.0 MICROINCHES |
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