3040-01-343-1886 SHAFT,SHOULDERED Index 3040-01-343-1888 SHAFT,SHOULDERED

National Stock Number:
3040-01-343-1887

Federal Supply Class:
3040

National Item Identification Number:
013431887

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.


Manufacturer Information:
802-611875553711NAVAL SEA SYSTEMS COMMAND
802-6118755 PC 10053711NAVAL SEA SYSTEMS COMMAND


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END STYLEPLAIN
OVERALL LENGTH54.750 INCHES NOMINAL
MATERIALSTEEL CORROSION RESISTING
SECOND END STYLEINTERNAL THREADED
STEP QUANTITY3


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