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National Stock Number:
3040-01-408-5654
Federal Supply Class:
3040
National Item Identification Number:
014085654
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:
| 479620 | 07690 | BAE SYSTEMS CONTROLS INC | | 479620-01 | 07690 | BAE SYSTEMS CONTROLS INC |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.5000 INCHES NOMINAL | | FIRST END INTERNAL THREAD LENGTH | 0.750 INCHES MINIMUM | | FIRST END STYLE | INTERNAL THREADED | | LARGEST STEP DIAMETER | 0.5000 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | TYPE 303,ASTM-A582 MFR REF ALL MATERIAL RESPONSES | | MATERIAL | STEEL COMP 303 | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 21.000 INCHES NOMINAL | | SECOND END DIAMETER | 0.3748 INCHES NOMINAL | | SECOND END GROOVE WIDTH | 0.0300 INCHES NOMINAL | | SECOND END INTERNAL THREAD LENGTH | 0.750 INCHES NOMINAL | | SECOND END DISTANCE FROM END TO GROOVE | 20.440 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 0.3746 INCHES MINIMUM AND 0.3748 INCHES MAXIMUM | | SECOND END STYLE | CIRCULAR GROOVED AND INTERNALLY THREADED | | SPECIAL FEATURES | THREADS ARE 8-32UNC-2B | | STEP QUANTITY | 2 | | SURFACE FINISH | 125.0 MICROINCHES |
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