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National Stock Number:
3040-01-392-8603
Federal Supply Class:
3040
National Item Identification Number:
013928603
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:
| 3305552-003 | 12436 | BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC. |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.1900 INCHES NOMINAL | | FIRST END EXTERNAL THREAD LENGTH | 0.5000 INCHES MAXIMUM | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 0.3120 INCHES NOMINAL | | OVERALL LENGTH | 3.430 INCHES MAXIMUM | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.3120 INCHES NOMINAL | | SECOND END WIDTH ACROSS FLATS | 0.1520 INCHES NOMINAL | | SECOND END STEP LENGTH | 0.6300 INCHES NOMINAL | | SECOND END STYLE | HEXAGONAL | | SPECIAL FEATURES | FIRST END THREADS .190-24 UNC-2A;90 DEGREE FLAT | | STEP QUANTITY | 3 |
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