3040-01-350-6308 SHAFT,SHOULDERED Index 3040-01-350-6310 SHAFT,SHOULDERED

National Stock Number:
3040-01-350-6309

Federal Supply Class:
3040

National Item Identification Number:
013506309

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:
119-403611083CATERPILLAR INC
119-4041 IT 1211083CATERPILLAR INC
1W628911083CATERPILLAR INC
1W6291 IT 211083CATERPILLAR INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER25.387 MILLIMETERS NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
SECOND END DIAMETER17.7 MILLIMETERS NOMINAL
STEP QUANTITY6


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