3040-01-248-3888 SHAFT,SHOULDERED Index 3040-01-248-3890 SHAFT,SHOULDERED

National Stock Number:
3040-01-248-3889

Federal Supply Class:
3040

National Item Identification Number:
012483889

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:
604927-98-RC50380RELIANCE ELECTRIC
604927-98-RC71956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS


Techincal Specification:
END SIMILARITYNOT IDENTICAL
EXTERNAL KEYWAY LENGTH1.750 INCHES NOMINAL SECOND END
FIRST END STYLEPLAIN
MATERIALSTEEL
OVERALL LENGTH30.880 INCHES NOMINAL
SECOND END DIAMETER1.1250 INCHES NOMINAL
SECOND END STYLEFLAT KEYWAY


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