3040-01-320-3753 SHAFT,SHOULDERED Index 3040-01-320-3755 SHAFT,SHOULDERED

National Stock Number:
3040-01-320-3754

Federal Supply Class:
3040

National Item Identification Number:
013203754

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:
S640000UPS6THOMAS INDUSTRIES INC PNEUMOTIVE DIV
S6400051034FL INDUSTRIES INC PNEUMOTIVE DIV


Techincal Specification:
END SIMILARITYNOT IDENTICAL
EXTERNAL KEYWAY LENGTH1.625 INCHES NOMINAL SECOND END
FIRST END STYLEPLAIN
SECOND END KEYWAY DEPTH0.188 INCHES NOMINAL
SECOND END KEYWAY WIDTH0.1875 INCHES NOMINAL
SECOND END STYLEFLAT KEYWAY
STEP QUANTITY5


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