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National Stock Number:
3040-01-433-2651
Federal Supply Class:
3040
National Item Identification Number:
014332651
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:
| 593-6960894 | 53711 | NAVAL SEA SYSTEMS COMMAND | | 593-6960894 PC 5 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.630 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.6300 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.6550 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.1200 INCHES NOMINAL | | FIRST END DIAMETER | 0.7500 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | LARGEST STEP DIAMETER | 1.000 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 2.880 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.9930 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.4950 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.1200 INCHES NOMINAL | | SECOND END DIAMETER | 0.6250 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 1.0000 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | | STEP QUANTITY | 5 | | SURFACE FINISH | 125.0 MICROINCHES |
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