3040-01-274-4787 SHAFT,STRAIGHT Index 3040-01-274-4789 SHAFT,SHOULDERED

National Stock Number:
3040-01-274-4788

Federal Supply Class:
3040

National Item Identification Number:
012744788

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:
C-7220314237CONTINENTAL ELECTRIC CO INC
C-722037H468CONTINENTAL ELECTRIC MOTORS INC.
N-72306 ITEM 1914237CONTINENTAL ELECTRIC CO INC
N-72306 ITEM 197H468CONTINENTAL ELECTRIC MOTORS INC.


Techincal Specification:
LARGEST STEP DIAMETER6.000 INCHES NOMINAL
OVERALL LENGTH31.000 INCHES NOMINAL
MATERIALSTEEL COMP 1035


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