Special Features:

Shaft is 1.000 inch +0.000 -0.004 square shape; both ends are chamfered 45 degrees x 0.060 inch; both ends are machined to rms 250 finish; next higher assembly cage 53711 p/n 581-6985420-a2 and cage 96169 p/n h611-1404-a2; used on los angeles class ssn (688)

Properties:

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.