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National Stock Number:
3040-00-434-6569
Federal Supply Class:
3040
National Item Identification Number:
004346569
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:
| 1084-003PC44 | 27423 | ALUF INDUSTRIES INC | | 75656-31X22PC44 | 96169 | ELECTRIC BOAT CORPORATION | | SSBN609-2115221 | 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 EXTERNAL THREAD LENGTH | 1.487 INCHES NOMINAL | | FIRST END DIAMETER | 0.6250 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 4.062 INCHES NOMINAL | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.719 INCHES NOMINAL | | SECOND END STYLE | SQUARE AND INTERNALLY THREADED | | SECOND END WIDTH ACROSS FLATS | 0.750 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL | | STEP QUANTITY | 4 |
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