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National Stock Number:
3040-00-276-4165
Federal Supply Class:
3040
National Item Identification Number:
002764165
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:
| CV21-010134-1 | 80378 | TRIUMPH AEROSTRUCTURES, LLC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.312 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4900 INCHES NOMINAL | | FIRST END GROOVE WIDTH | 0.0620 INCHES NOMINAL | | FIRST END DIAMETER | 0.4998 INCHES NOMINAL | | FIRST END STYLE | CIRCULAR GROOVED | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | LARGEST STEP DIAMETER | 0.593 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | OVERALL LENGTH | 3.180 INCHES NOMINAL | | SECOND END DIAMETER | 0.5000 INCHES NOMINAL | | SECOND END PITCH DIAMETER | 0.4688 INCHES NOMINAL | | SECOND END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | SECOND END SPLINE LENGTH | 0.7500 INCHES NOMINAL | | SECOND END SPLINE MAJOR DIAMETER | 0.4897 INCHES NOMINAL | | SECOND END SPLINE MINOR DIAMETER | 0.4273 INCHES NOMINAL | | SECOND END SPLINE QUANTITY | 15 | | SECOND END STYLE | SPLINED (INVOLUTE) | | STEP QUANTITY | 6 | | SURFACE FINISH | 32.0 MICROINCHES |
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