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National Stock Number:
3040-00-163-1567
Federal Supply Class:
3040
National Item Identification Number:
001631567
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:
| 180685-1 | 71791 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5250 INCHES NOMINAL | | FIRST END PITCH DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.625 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5250 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4750 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 19 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FSC APPLICATION DATA | ACTUATOR ASSY,AIRCRAFT | | LARGEST STEP DIAMETER | 0.740 INCHES NOMINAL | | OVERALL LENGTH | 4.300 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 0.5250 INCHES NOMINAL | | SECOND END SPLINE LENGTH | 0.7500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.5250 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4750 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 19 | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0000 DEGREES NOMINAL | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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