3040-01-147-8769 EXTENSION SHAFT Index 3040-01-286-1997 SHAFT,SHOULDERED

National Stock Number:
3040-01-151-3532

Federal Supply Class:
3040

National Item Identification Number:
011513532

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:
037-719409F512PARKER-HANNIFIN CORPORATION
037-71940-09F512PARKER-HANNIFIN CORPORATION


Techincal Specification:
END SIMILARITYNOT IDENTICAL
FIRST END DIAMETER0.3750 INCHES NOMINAL
FIRST END STYLEPLAIN
LARGEST STEP DIAMETER0.750 INCHES NOMINAL
OVERALL LENGTH5.594 INCHES NOMINAL
MATERIALSTEEL
SECOND END DIAMETER0.6250 INCHES NOMINAL
SECOND END STYLEWOODRUFF KEYWAY
SECOND END KEYWAY WIDTH0.6250 INCHES NOMINAL
SPECIAL FEATURESSECOND END PLAIN HOLE 0.188 IN. DIA THRU
STEP QUANTITY4
SURFACE FINISH16.0 MICROINCHES


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