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National Stock Number:
3040-01-435-6207
Federal Supply Class:
3040
National Item Identification Number:
014356207
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:
| 211036217 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 211036217 | 96169 | ELECTRIC BOAT CORPORATION | | 6405530 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6405530 FIND 1 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 801-6405530-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.940 INCHES NOMINAL | | FIRST END DISTANCE FROM HOLE CENTER TO END | 0.280 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 2.6200 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.3090 INCHES NOMINAL | | FIRST END DIAMETER | 2.7390 INCHES NOMINAL | | FIRST END STYLE | CROSS DRILLED AND CIRCULAR GROOVED | | FIRST END HOLE DIAMETER | 0.1200 INCHES NOMINAL | | LARGEST STEP DIAMETER | 2.747 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 43.560 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 2.500 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.375 INCHES NOMINAL | | SECOND END DIAMETER | 2.5460 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY AND INTERNALLY THREADED | | STEP QUANTITY | 5 | | SURFACE FINISH | 8.0 MICROINCHES |
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