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National Stock Number: 3040-01-139-2191
Federal Supply Class: 3040
National Item Identification Number: 011392191
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:
10106902 | A486G | NIMIKKEISTOKESKUS NCB FINLAND | 132D1908 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
END SIMILARITY | NOT IDENTICAL | FIRST END DIAMETER | 0.3747 INCHES NOMINAL | FIRST END STYLE | PLAIN | FSC APPLICATION DATA | FEEDER,AUTOMATIC GUN | LARGEST STEP DIAMETER | 0.690 INCHES NOMINAL | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-T-9047,COMP 6 MIL SPEC SINGLE MATERIAL RESPONSE | MATERIAL | TITANIUM ALLOY | OVERALL LENGTH | 6.850 INCHES NOMINAL | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | SECOND END GROOVE DIAMETER | 0.4290 INCHES NOMINAL | SECOND END GROOVE WIDTH | 0.0900 INCHES NOMINAL | SECOND END DISTANCE FROM END TO GROOVE | 0.540 INCHES NOMINAL | SECOND END EXTERNAL THREAD LENGTH | 0.540 INCHES NOMINAL | SECOND END STYLE | CIRCULAR GROOVED AND EXTERNALLY THREADED | STEP QUANTITY | 7 |
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