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National Stock Number:
3040-00-566-3846
Federal Supply Class:
3040
National Item Identification Number:
005663846
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:
| 8734583 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3746 INCHES MINIMUM AND 0.3749 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | MOUNT,GUN,155MM | | LARGEST STEP DIAMETER | 0.844 INCHES NOMINAL | | OVERALL LENGTH | 4.219 INCHES NOMINAL | | MATERIAL | STEEL COMP 1137 OR STEEL COMP 1141 | | SECOND END DIAMETER | 0.5910 INCHES MINIMUM AND 0.5930 INCHES MAXIMUM | | SPECIAL FEATURES | OFFSET 16 DEG 35 MIN/17 DEG 5 MIN1.875 FROM FIRST END AND 0.140 DIA BORE THROUGH SHAFT | | STEP QUANTITY | 7 | | SURFACE FINISH | 8.0 MICROINCHES |
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