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National Stock Number:
3040-01-389-0361
Federal Supply Class:
3040
National Item Identification Number:
013890361
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:
| DAA3521D329 | 81205 | THE BOEING COMPANY | | DAA3521D329-001 | 81205 | THE BOEING COMPANY |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END EXTERNAL THREAD LENGTH | 0.380 INCHES NOMINAL | | FIRST END DIAMETER | 0.1900 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.243 INCHES MINIMUM AND 0.248 INCHES MAXIMUM | | OVERALL LENGTH | 6.720 INCHES NOMINAL | | MATERIAL | STEEL CORROSION RESISTING | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.175 INCHES NOMINAL | | SECOND END EXTERNAL THREAD LENGTH | 0.395 INCHES NOMINAL | | SECOND END DIAMETER | 0.1900 INCHES NOMINAL | | SECOND END STYLE | CROSS DRILLED AND EXTERNALLY THREADED | | SECOND END HOLE DIAMETER | 0.0780 INCHES MINIMUM AND 0.0830 INCHES MAXIMUM | | STEP QUANTITY | 3 |
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