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National Stock Number:
3040-01-067-4561
Federal Supply Class:
3040
National Item Identification Number:
010674561
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:
| 11729562 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1873 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.630 INCHES NOMINAL | | OVERALL LENGTH | 1.760 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-B-750,HARD,COMP A FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | COPPER ALLOY 510 | | SECOND END EXTERNAL KEYWAY LENGTH | 0.062 INCHES NOMINAL | | SECOND END DIAMETER | 0.6300 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY | | SECOND END KEYWAY DEPTH | 0.156 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0100 INCHES NOMINAL | | STEP QUANTITY | 7 | | SURFACE FINISH | 63.0 MICROINCHES |
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