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National Stock Number:
3040-01-209-0767
Federal Supply Class:
3040
National Item Identification Number:
012090767
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:
| 232523-0-01 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 232523001 | 95402 | ELECTRIC BOAT CORP DBA ELECTRO DYNAMIC | | 232523001 | 96169 | ELECTRIC BOAT CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 1.0000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 2.938 INCHES NOMINAL | | OVERALL LENGTH | 27.562 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END GROOVE DIAMETER | 0.1250 INCHES NOMINAL | | SECOND END DIAMETER | 0.9690 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 0.437 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.4370 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 18 | | SURFACE FINISH | 32.0 MICROINCHES |
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