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National Stock Number:
3040-01-564-2542
Federal Supply Class:
3040
National Item Identification Number:
015642542
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:
| 8197431-1 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Techincal Specification:
| END SIMILARITY | IDENTICAL | | FIRST END DIAMETER | 0.3745 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | FIRST END STYLE | PLAIN | | LARGEST STEP DIAMETER | 0.831 INCHES MAXIMUM | | OVERALL LENGTH | 2.040 INCHES NOMINAL | | MATERIAL | STEEL COMP 17-4PH | | PART NAME ASSIGNED BY CONTROLLING AGENCY | PIVOT | | SPECIAL FEATURES | .190-32 UNC 3B HOLE IN CENTER OF LARGEST DIA.,CIRCULAR GROVE IN CENTER OF LARGEST DIA,STEPS ON BOTH ENDS ARE .375 INCHES LONG, |
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