3040-01-355-9050 SHAFT,SHOULDERED Index 4730-01-355-9052 FLANGE,PIPE

National Stock Number:
3040-01-355-9051

Federal Supply Class:
3040

National Item Identification Number:
013559051

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:
1173789519200US ARMY ARDEC RDECOM


Techincal Specification:
END SIMILARITYIDENTICAL
FIRST END DIAMETER0.1870 INCHES NOMINAL
FIRST END SLOT DEPTH0.300 INCHES NOMINAL
FIRST END SLOT WIDTH0.187 INCHES NOMINAL
FIRST END STYLESLOTTED
LARGEST STEP DIAMETER0.187 INCHES NOMINAL
OVERALL LENGTH8.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764,TYPE 303SE FED SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 303SE
STEP QUANTITY4


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