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National Stock Number:
3040-01-080-2330
Federal Supply Class:
3040
National Item Identification Number:
010802330
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:
| 13217E8880 | 97403 | CECOM LR CENTER |
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Techincal Specification:
| FIRST END STYLE | PLAIN | | MATERIAL | STEEL CORROSION RESISTING | | FIRST END DIAMETER | 1.2500 INCHES NOMINAL | | END SIMILARITY | NOT IDENTICAL | | SECOND END STYLE | EXTERNALLY THREADED AND FLAT KEYWAY | | SECOND END KEYWAY WIDTH | 0.1890 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.310 INCHES NOMINAL | | SECOND END KEYWAY DEPTH | 0.843 INCHES NOMINAL | | SECOND END DIAMETER | 1.2500 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 4.840 INCHES NOMINAL | | LARGEST STEP DIAMETER | 3.127 INCHES NOMINAL | | OVERALL LENGTH | 4.840 INCHES NOMINAL | | STEP QUANTITY | 3 |
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