4820-01-091-9087 SEAT,VALVE Index 3040-01-091-9089 SHAFT,SHOULDERED

National Stock Number:
3040-01-091-9088

Federal Supply Class:
3040

National Item Identification Number:
010919088

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:
111886C45152OSHKOSH CORP
111886C75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER1.6576 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER2.620 INCHES NOMINAL
MATERIALSTEEL COMP 4340
OVERALL LENGTH6.855 INCHES MINIMUM AND 6.895 INCHES MAXIMUM
SPECIAL FEATURESRC-C 35-40;FLATTED AT LARGEST DIA ON 2 SIDES
STEP QUANTITY6
SURFACE FINISH32.0 MICROINCHES


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