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National Stock Number:
3040-00-153-8231
Federal Supply Class:
3040
National Item Identification Number:
001538231
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:
| 95976 | 52151 | CONTINENTAL ELECTRONICS CORP | | 95976-1 | 52151 | CONTINENTAL ELECTRONICS CORP |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3120 INCHES MINIMUM AND 0.3122 INCHES MAXIMUM | | FIRST END KEYWAY DEPTH | 0.047 INCHES NOMINAL | | FIRST END KEYWAY WIDTH | 0.0930 INCHES NOMINAL | | FIRST END EXTERNAL KEYWAY LENGTH | 0.625 INCHES NOMINAL | | FIRST END STYLE | FLAT KEYWAY | | LARGEST STEP DIAMETER | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 12.880 INCHES NOMINAL | | MATERIAL | STEEL COMP 303 | | SECOND END DIAMETER | 0.3745 INCHES MINIMUM AND 0.3747 INCHES MAXIMUM | | SECOND END KEYWAY DEPTH | 0.046 INCHES NOMINAL | | SECOND END KEYWAY WIDTH | 0.0930 INCHES NOMINAL | | SECOND END EXTERNAL KEYWAY LENGTH | 1.000 INCHES NOMINAL | | SECOND END STYLE | FLAT KEYWAY | | STEP QUANTITY | 3 | | SURFACE FINISH | 125.0 MICROINCHES |
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