3040-01-009-4273 SHAFT,STRAIGHT Index 3040-01-009-4275 SHAFT,SHOULDERED

National Stock Number:
3040-01-009-4274

Federal Supply Class:
3040

National Item Identification Number:
010094274

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:
2-03-1-110630946UNI-SYSTEMS INC
2-03-1-110660984APS SYSTEMS INC DBA EIDAL INTERNATIONAL CORP


Techincal Specification:
FIRST END STYLEPLAIN
MATERIALSTEEL CORROSION RESISTING
FIRST END DIAMETER2.1660 INCHES NOMINAL
END SIMILARITYNOT IDENTICAL
SECOND END STYLEFLAT KEYWAY
SECOND END KEYWAY WIDTH0.3750 INCHES NOMINAL
SECOND END EXTERNAL KEYWAY LENGTH2.6870 INCHES NOMINAL
SECOND END KEYWAY DEPTH0.1880 INCHES NOMINAL
SECOND END DIAMETER1.4990 INCHES NOMINAL
LARGEST STEP DIAMETER2.750 INCHES NOMINAL
OVERALL LENGTH8.875 INCHES NOMINAL
STEP QUANTITY6
THE MANUFACTURERS DATA
MANUFACTURERS CODE60984
DESIGN CONTROL REFERENCE2-03-1-1106


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