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National Stock Number:
3040-01-266-8189
Federal Supply Class:
3040
National Item Identification Number:
012668189
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:
| 13220E5529 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2480 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 1.248 INCHES NOMINAL | | OVERALL LENGTH | 34.690 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SPECIAL FEATURES | 0.660 IN. INDENTED KEYWAY SECOND END | | SECOND END EXTERNAL KEYWAY LENGTH | 1.310 INCHES NOMINAL | | SECOND END DIAMETER | 0.7480 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAYS AND INTERNALLY THREADED | | SECOND END INTERNAL THREAD LENGTH | 0.343 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.104 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.1920 INCHES NOMINAL | | STEP QUANTITY | 2 | | SURFACE FINISH | 63.0 MICROINCHES |
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