3040-01-371-2652 SHAFT,SHOULDERED Index 3040-01-371-2654 SHAFT,SHOULDERED

National Stock Number:
3040-01-371-2653

Federal Supply Class:
3040

National Item Identification Number:
013712653

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:
130987704627HYSTER-YALE GROUP, INC.
130987730076HYSTER-YALE GROUP, INC.
235071670763CONCENTRIC ROCKFORD INC
235071770763CONCENTRIC ROCKFORD INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.4997 INCHES MINIMUM AND 0.5000 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.667 INCHES NOMINAL
OVERALL LENGTH2.830 INCHES NOMINAL
MATERIALSTEEL COMP 8620
SECOND END ANGLE BETWEEN FLATS180.0 DEGREES NOMINAL
SECOND END DIAMETER0.6580 INCHES MINIMUM AND 0.6630 INCHES MAXIMUM
SECOND END STEP LENGTH0.300 INCHES NOMINAL
SECOND END STYLETWO FLATS
STEP QUANTITY5
SURFACE FINISH15.0 MICROINCHES


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