3040-01-209-3011 SHAFT,SHOULDERED Index 3040-01-209-3013 SHAFT,SHOULDERED

National Stock Number:
3040-01-209-3012

Federal Supply Class:
3040

National Item Identification Number:
012093012

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:
936102619200US ARMY ARDEC RDECOM


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.1180 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.187 INCHES NOMINAL
OVERALL LENGTH1.585 INCHES NOMINAL
MATERIALSTEEL
SECOND END BEARING SEAT DIAMETER0.1800 INCHES NOMINAL
SECOND END BEARING SEAT LENGTH0.206 INCHES NOMINAL
SECOND END DIAMETER0.1800 INCHES NOMINAL
SECOND END DISTANCE FROM BEARING SEAT TO END0.015 INCHES NOMINAL
SECOND END STYLEBEARING SEAT
SPECIAL FEATURESINCLUDES A COLLAR WITH FOUR HOLES0.142 DIA; OVERALL HT 1.098; OVERALL WIDTH 1.685
STEP QUANTITY7


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