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National Stock Number:
3040-01-407-9328
Federal Supply Class:
3040
National Item Identification Number:
014079328
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:
| 5210486 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 1.0000 INCHES NOMINAL | | FIRST END STYLE | EXTERNAL THREADED | | LARGEST STEP DIAMETER | 2.000 INCHES MAXIMUM | | OVERALL LENGTH | 7.015 INCHES NOMINAL | | MATERIAL | STEEL COMP 316 | | SPECIAL FEATURES | 500 IN HOLE THRU AT SECOND END;HORIZONTAL HOLE .56 DIA X 4.75 IN DEEP AT FIRST END;HAS HEX 1.25 IN ACROSS FLATS | | SECOND END DIAMETER | 0.7500 INCHES NOMINAL | | SECOND END STYLE | EXTERNAL THREADED | | STEP QUANTITY | 9 | | SURFACE FINISH | 16.0 MICROINCHES |
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