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National Stock Number:
3040-00-404-0456
Federal Supply Class:
3040
National Item Identification Number:
004040456
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:
| 101D4344-2 | 05606 | GENERAL DYNAMICS-OTS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.9000 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.625 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | FSC APPLICATION DATA | DRIVE UNIT,GUN | | LARGEST STEP DIAMETER | 1.125 INCHES NOMINAL | | OVERALL LENGTH | 4.580 INCHES MINIMUM AND 4.640 INCHES MAXIMUM | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.6310 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.7188 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 1.1700 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.6310 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.5260 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 12 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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