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National Stock Number:
3040-01-205-0528
Federal Supply Class:
3040
National Item Identification Number:
012050528
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:
| 2540070-1 | 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 | 0.6230 INCHES MINIMUM AND 0.6245 INCHES MAXIMUM | | FIRST END INTERNAL THREAD LENGTH | 0.800 INCHES MINIMUM | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.927 INCHES MINIMUM AND 0.928 INCHES MAXIMUM | | OVERALL LENGTH | 6.360 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-5000,COND C OR E4 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.4996 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | SECOND END STYLE | SQUARE (ROUND CORNERS) | | SECOND END WIDTH ACROSS FLATS | 0.360 INCHES MINIMUM AND 0.362 INCHES MAXIMUM | | SECOND END STEP LENGTH | 1.057 INCHES NOMINAL | | STEP QUANTITY | 5 | | SURFACE FINISH | 8.0 MICROINCHES |
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