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National Stock Number:
3040-01-018-3665
Federal Supply Class:
3040
National Item Identification Number:
010183665
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:
| 181025-1 | 71791 | CURTISS-WRIGHT CONTROLS, INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.2125 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | FSC APPLICATION DATA | ACTUATOR MECHANICALAIRCRAFT | | LARGEST STEP DIAMETER | 1.212 INCHES NOMINAL | | OVERALL LENGTH | 11.020 INCHES NOMINAL | | MATERIAL | STEEL | | SECOND END DIAMETER | 1.2125 INCHES NOMINAL | | SECOND END STYLE | SPLINED (INVOLUTE) | | SECOND END PITCH DIAMETER | 1.1600 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 10.020 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 1.2125 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 1.1121 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 38 | | STEP QUANTITY | 2 | | SURFACE FINISH | 10.0 MICROINCHES |
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