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National Stock Number:
3040-01-286-0266
Federal Supply Class:
3040
National Item Identification Number:
012860266
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:
| 3040PL0889697 | 9009H | INSPEKTORAT WSPARCIA SIL ZBROJNYCH | | 3158757 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER |
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Techincal Specification:
| END SIMILARITY | NOT IDENTICAL | | FIRST END DIAMETER | 0.3240 INCHES NOMINAL | | FIRST END STEP LENGTH | 0.1250 INCHES NOMINAL | | FIRST END STYLE | HEXAGONAL | | FIRST END WIDTH ACROSS FLATS | 0.2810 INCHES NOMINAL | | LARGEST STEP DIAMETER | 0.797 INCHES NOMINAL | | OVERALL LENGTH | 21.906 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | SECOND END DISTANCE FROM HOLE CENTER TO END | 0.2500 INCHES NOMINAL | | SECOND END HOLE DIAMETER | 0.1570 INCHES NOMINAL | | SECOND END DIAMETER | 0.3430 INCHES NOMINAL | | SECOND END STYLE | UNTHREADED CROSS DRILLED | | STEP QUANTITY | 5 |
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