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National Stock Number:
3040-01-383-5102
Federal Supply Class:
3040
National Item Identification Number:
013835102
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:
| 025707-1 | 59027 | MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN | | 025707-1 | 62228 | MEGGITT DEFENSE SYSTEMS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.5800 INCHES NOMINAL | | FIRST END DIAMETER | 0.2480 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.4995 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 11.020 INCHES NOMINAL | | SECOND END DIAMETER | 0.4985 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.4688 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 10.000 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.4995 INCHES MAXIMUM | | SECOND END SPLINE MINOR DIAMETER | 0.4140 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 15 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SPECIAL FEATURES | SECOND END HAS HELICAL COIL INSERT,THREADS .190-32UNF-2B;FIRST END EXTERNAL THREADS ARE .375-24UNF-2B 1.630 IN. FROM THE END | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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