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National Stock Number:
3040-01-243-3828
Federal Supply Class:
3040
National Item Identification Number:
012433828
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:
| 12349756 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 2520012433828 | A00AM | E.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | EXTERNAL KEYWAY LENGTH | 1.565 INCHES NOMINAL SECOND END | | FIRST END EXTERNAL THREAD LENGTH | 1.670 INCHES NOMINAL | | FIRST END DIAMETER | 0.7490 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 1.046 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | OVERALL LENGTH | 9.680 INCHES NOMINAL | | SECOND END DISTANCE FROM KEYWAY CENTER TO END | 1.097 INCHES NOMINAL | | SECOND END DIAMETER | 0.7490 INCHES NOMINAL | | SECOND END STYLE | INDENTED FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.102 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1880 INCHES NOMINAL | | STEP QUANTITY | 2 |
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