3040-01-338-7520 SHAFT,STRAIGHT Index 3020-01-338-7522 CHAIN,LEAF

National Stock Number:
3040-01-338-7521

Federal Supply Class:
3040

National Item Identification Number:
013387521

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:
169348045152OSHKOSH CORP
169348075Q65OSHKOSH DEFENSE LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.0600 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER1.060 INCHES MINIMUM AND 1.063 INCHES MAXIMUM
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH9.880 INCHES NOMINAL
SECOND END DIAMETER0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
SECOND END INTERNAL THREAD LENGTH0.7500 INCHES NOMINAL
SECOND END STYLEINTERNAL THREADED
STEP QUANTITY3
SURFACE FINISH63.0 MICROINCHES


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