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National Stock Number:
3040-00-382-5950
Federal Supply Class:
3040
National Item Identification Number:
003825950
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:
| 265159 | 56232 | LOCKHEED MARTIN CORPORATION | | 655377 | 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 | 0.3110 INCHES MINIMUM AND 0.3120 INCHES MAXIMUM | | FIRST END STYLE | SLOTTED | | FIRST END SLOT DEPTH | 0.093 INCHES NOMINAL | | FIRST END SLOT WIDTH | 0.1250 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | OVERALL LENGTH | 2.437 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-S-853,TYPE E,CLASS 6 MIL SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.344 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1110 INCHES NOMINAL | | SECOND END DIAMETER | 0.2480 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | SPECIAL FEATURES | DRILLED HOLE IN 2ND END CSUNK AT BOTH ENDS TO 0.156 IN.DIA | | STEP QUANTITY | 3 |
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