3040-01-109-2061 SHAFT,SHOULDERED Index 3040-01-109-7397 SHAFT,SHOULDERED

National Stock Number:
3040-01-109-4593

Federal Supply Class:
3040

National Item Identification Number:
011094593

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:
1162905219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
1162905297993GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.2500 INCHES NOMINAL
FIRST END FLAT DEPTH0.0595 INCHES MINIMUM AND 0.0600 INCHES MAXIMUM
FIRST END FLAT LENGTH0.330 INCHES NOMINAL
FIRST END STYLEFLATTED
LARGEST STEP DIAMETER0.560 INCHES NOMINAL
OVERALL LENGTH2.230 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.2490 INCHES NOMINAL
SECOND END HOLE DIAMETER0.0650 INCHES NOMINAL
SECOND END DISTANCE FROM HOLE CENTER TO END0.110 INCHES NOMINAL
SECOND END STYLEUNTHREADED CROSS DRILLED
STEP QUANTITY3


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