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National Stock Number:
3040-01-137-5912
Federal Supply Class:
3040
National Item Identification Number:
011375912
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:
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.3120 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.375 INCHES NOMINAL | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 3.375 INCHES NOMINAL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 6.355 INCHES NOMINAL | | SECOND END DIAMETER | 1.8750 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 1.250 INCHES NOMINAL | | SECOND END STYLE | INTERNAL THREADED | | STEP QUANTITY | 7 |
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