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National Stock Number:
3040-01-339-0415
Federal Supply Class:
3040
National Item Identification Number:
013390415
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:
| 742421 | 99167 | HAMILTON SUNDSTRAND CORPORATION |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.5310 INCHES NOMINAL | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.193 INCHES MINIMUM AND 0.213 INCHES MAXIMUM | | MATERIAL | STEEL | | PROPRIETARY CHARACTERISTICS | PACS | | OVERALL LENGTH | 3.809 INCHES MINIMUM AND 3.815 INCHES MAXIMUM | | SECOND END DIAMETER | 1.4850 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | SECOND END DISTANCE FROM END TO GROOVE | 0.4790 INCHES NOMINAL | | SECOND END GROOVE DIAMETER | 1.4280 INCHES MINIMUM AND 1.4980 INCHES MAXIMUM | | SECOND END GROOVE WIDTH | 0.0730 INCHES MINIMUM AND 0.0930 INCHES MAXIMUM | | SECOND END KEYWAY WIDTH | 0.2400 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM | | SECOND END EXTERNAL KEYWAY LENGTH | 0.438 INCHES NOMINAL | | SECOND END STYLE | CIRCULAR GROOVED FLAT KEYWAY AND EXTERNALLY THREADED | | STEP QUANTITY | 9 | | SURFACE FINISH | 32.0 MICROINCHES |
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