4720-01-131-2469 HOSE,AIR DUCT Index 6680-01-131-2471 COUNTER,ELECTRICAL

National Stock Number:
3040-01-131-2470

Federal Supply Class:
3040

National Item Identification Number:
011312470

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:
21585361208TWIN DISC, INCORPORATED


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.7500 INCHES NOMINAL
LARGEST STEP DIAMETER2.160 INCHES NOMINAL
OVERALL LENGTH15.240 INCHES NOMINAL
SECOND END DIAMETER1.9700 INCHES NOMINAL
STEP QUANTITY7


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