3040-00-439-1709 GEARSHAFT,SPUR Index 2840-00-439-1711 HUB,COMPRESSOR,AIRCRAFT GAS TURB

National Stock Number:
3040-00-439-1710

Federal Supply Class:
3040

National Item Identification Number:
004391710

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:
670141424617GENERAL MOTORS CORP
670141473342ALLISON TRANSMISSION INC


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