4320-01-281-4420 SHAFT,SHOULDERED Index 3020-01-281-4422 CHAIN,ROLLER

National Stock Number:
3040-01-281-4421

Federal Supply Class:
3040

National Item Identification Number:
012814421

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:
T013420 PC287PZX0FAIRBANKS MORSE, LLC
T013420 PC2882796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE
T4438367PZX0FAIRBANKS MORSE, LLC
T44383682796COLTEC INDUSTRIES INC DBA FAIRBANKS MORSE ENGINE DIV FAIRBANKS MORSE ENGINE


Techincal Specification:
LARGEST STEP DIAMETER0.812 INCHES NOMINAL
OVERALL LENGTH3.150 INCHES NOMINAL
MATERIALSTEEL


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