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National Stock Number:
3040-00-617-9808
Federal Supply Class:
3040
National Item Identification Number:
006179808
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:
| 2446-744-501 | 88277 | THE BOEING COMPANY | | 2446744-501 | 88277 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MAJOR DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END SPLINE MINOR DIAMETER | 0.4680 INCHES NOMINAL | | FIRST END SPLINE QUANTITY | 35 | | FIRST END STYLE | SPLINED (INVOLUTE) | | FIRST END PITCH DIAMETER | 0.4840 INCHES NOMINAL | | FIRST END PRESSURE ANGLE | 30.0 DEGREES NOMINAL | | FIRST END SPLINE LENGTH | 0.531 INCHES NOMINAL | | FSC APPLICATION DATA | SECTION ASSY HINGED EMCLOSURE CONTROL AIRCRAFT | | LARGEST STEP DIAMETER | 0.625 INCHES NOMINAL | | OVERALL LENGTH | 2.611 INCHES NOMINAL | | MATERIAL | STEEL COMP 4130 | | SECOND END DIAMETER | 0.2500 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.392 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 4 | | SURFACE FINISH | 10.0 MICROINCHES |
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