3040-01-328-2891 SHAFT,SHOULDERED Index 3040-01-328-2893 SHAFT,SHOULDERED

National Stock Number:
3040-01-328-2892

Federal Supply Class:
3040

National Item Identification Number:
013282892

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:
2111007-25698391ARKWIN INDUSTRIES, INC.


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.1380 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.312 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS5659 ASSN STD SINGLE MATERIAL RESPONSE
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OVERALL LENGTH0.795 INCHES NOMINAL
SECOND END DIAMETER0.3120 INCHES NOMINAL
SECOND END STYLESQUARE (ROUND CORNERS)
SECOND END WIDTH ACROSS FLATS0.2500 INCHES NOMINAL
SECOND END STEP LENGTH0.0950 INCHES NOMINAL
SPECIAL FEATURESTHREADED 0.190-32UNJF-3A LOCATED 0.185 IN. FROM SECOND END,SECOND END CROSS DRILLED 0.046 DIA THRU 2 HOLES
STEP QUANTITY5


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