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National Stock Number:
3040-00-346-8130
Federal Supply Class:
3040
National Item Identification Number:
003468130
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:
| 8294990 | 19200 | US ARMY ARDEC RDECOM |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.7877 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 23 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.9588 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 1.7500 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.8750 INCHES NOMINAL | | FSC APPLICATION DATA | MOUNT,TELESCOPE | | LARGEST STEP DIAMETER | 1.0000 INCHES NOMINAL | | OVERALL LENGTH | 5.8750 INCHES NOMINAL | | MATERIAL | STEEL COMP 416 | | SECOND END DIAMETER | 0.7873 INCHES NOMINAL | | SECOND END STYLE | PLAIN | | STEP QUANTITY | 4 | | SURFACE FINISH | 63.0 MICROINCHES |
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