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National Stock Number:
3040-01-306-3132
Federal Supply Class:
3040
National Item Identification Number:
013063132
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:
| 1389467 | 75477 | FM AF, LLC | | FF 17358 | 75477 | FM AF, LLC | | FF 17358 PIECE 12 | 75477 | FM AF, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 0.6250 INCHES NOMINAL SECOND END | | FIRST END DIAMETER | 0.9636 INCHES MINIMUM AND 0.9690 INCHES MAXIMUM | | FIRST END EXTERNAL THREAD LENGTH | 0.6560 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.938 INCHES NOMINAL | | OVERALL LENGTH | 21.156 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DIAMETER | 0.7756 INCHES MINIMUM AND 0.7810 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.0780 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.8110 INCHES NOMINAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | STEP QUANTITY | 9 |
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