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National Stock Number:
3040-00-301-7882
Federal Supply Class:
3040
National Item Identification Number:
003017882
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:
| 6-37084-1 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DISTANCE FROM END TO GROOVE | 0.060 INCHES NOMINAL | | FIRST END GROOVE DIAMETER | 0.4100 INCHES MINIMUM AND 0.4140 INCHES MAXIMUM | | FIRST END GROOVE WIDTH | 0.0280 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM | | FIRST END STYLE | CIRCULAR GROOVED | | LARGEST STEP DIAMETER | 0.720 INCHES NOMINAL | | MATERIAL | STEEL | | OVERALL LENGTH | 6.580 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.3910 INCHES MINIMUM AND 0.3950 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0280 INCHES MINIMUM AND 0.0310 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.009 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED | | SURFACE FINISH | 16.0 MICROINCHES |
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