3040-01-083-0990 SHAFT,SHOULDERED Index 3020-01-083-0992 GEAR,SPUR

National Stock Number:
3040-01-083-0991

Federal Supply Class:
3040

National Item Identification Number:
010830991

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:
68692D45152OSHKOSH CORP
68692DX45152OSHKOSH CORP
68692DX75Q65OSHKOSH DEFENSE LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER3.5460 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER4.000 INCHES NOMINAL
OVERALL LENGTH9.750 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER2.4950 INCHES NOMINAL
SECOND END SPLINE LENGTH2.875 INCHES NOMINAL
SECOND END SPLINE MAJOR DIAMETER2.4950 INCHES NOMINAL
SECOND END SPLINE MINOR DIAMETER2.1300 INCHES NOMINAL
SECOND END SPLINE QUANTITY10
SECOND END STYLESPLINED (STRAIGHT)
STEP QUANTITY5


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