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National Stock Number:
3040-01-206-4462
Federal Supply Class:
3040
National Item Identification Number:
012064462
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:
| 2541589 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.2920 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.620 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.491 INCHES NOMINAL | | OVERALL LENGTH | 7.500 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DISTANCE FROM END TO GROOVE | 0.150 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.025 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.1970 INCHES NOMINAL | | SECOND END DIAMETER | 0.2350 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | SECOND END GROOVE WIDTH | 0.0540 INCHES NOMINAL | | SPECIAL FEATURES | HOLE DRILLED 0.172 IN. DIA 4 PLACES;HOLE DRILLED 0.250 IN. DIA;THREE OTHER GROOVES 0.300 IN. WIDE EACH | | STEP QUANTITY | 5 | | SURFACE FINISH | 32.0 MICROINCHES |
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