3040-01-097-9033 SHAFT,STRAIGHT Index 3040-01-109-4594 SHAFT,SHOULDERED

National Stock Number:
3040-01-109-4592

Federal Supply Class:
3040

National Item Identification Number:
011094592

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:
1162956219207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
1162956297993GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER2.6200 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER2.620 INCHES NOMINAL
OVERALL LENGTH3.350 INCHES NOMINAL
MATERIALSTEEL COMP 4140
SECOND END GROOVE DIAMETER0.9790 INCHES NOMINAL
SECOND END GROOVE WIDTH0.1290 INCHES NOMINAL
SECOND END DIAMETER1.1100 INCHES NOMINAL
SECOND END DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS0.920 INCHES NOMINAL
SECOND END DISTANCE FROM END TO GROOVE0.485 INCHES NOMINAL
SECOND END STYLETWO CIRCULAR GROOVES
STEP QUANTITY3


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