3040-01-040-1126 SHAFT,STRAIGHT Index 3040-01-040-1128 SHAFT,SHOULDERED

National Stock Number:
3040-01-040-1127

Federal Supply Class:
3040

National Item Identification Number:
010401127

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:
S50495910988CNH INDUSTRIAL AMERICA LLC


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER1.5750 INCHES NOMINAL
FIRST END DISTANCE FROM END TO GROOVE0.219 INCHES NOMINAL
FIRST END GROOVE DIAMETER1.4700 INCHES NOMINAL
FIRST END GROOVE WIDTH0.0700 INCHES NOMINAL
FIRST END STYLECIRCULAR GROOVED
LARGEST STEP DIAMETER2.756 INCHES NOMINAL
OVERALL LENGTH11.675 INCHES NOMINAL
MATERIALSTEEL COMP 4340
SECOND END EXTERNAL THREAD LENGTH0.917 INCHES NOMINAL
SECOND END DIAMETER1.0000 INCHES NOMINAL
SECOND END STYLEEXTERNAL THREADED
STEP QUANTITY6
SURFACE FINISH20.0 MICROINCHES


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