4720-01-289-8300 HOSE,AIR DUCT Index 3040-01-289-8302 SHAFT,SHOULDERED

National Stock Number:
3040-01-289-8301

Federal Supply Class:
3040

National Item Identification Number:
012898301

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:
2640411671DANA CORP TYRONE HYDRAULICS INC DIV
9T125711083CATERPILLAR INC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER64.52 MILLIMETERS NOMINAL
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH219.46 MILLIMETERS NOMINAL
SECOND END GROOVE WIDTH6.35 MILLIMETERS NOMINAL
SECOND END DISTANCE FROM END TO GROOVE19.05 MILLIMETERS NOMINAL
SECOND END STYLECIRCULAR GROOVED AND SPLINED (STRAIGHT)
SECOND END SPLINE LENGTH19.05 MILLIMETERS NOMINAL
SECOND END SPLINE QUANTITY22
STEP QUANTITY3


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