Second end has keyway .327 inches long between circular grooves.
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.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 6145-00-243-0583
NSN 5930-01-271-0208
NSN 5935-00-809-4927
NSN 5999-01-567-9058
NSN 5998-01-644-7948
NSN 5975-01-252-8095
NSN 5935-01-420-9774
NSN 5999-01-432-3997
NSN 5910-00-922-1183
NSN 5910-01-326-0535
NSN 5895-01-474-6161
NSN 6610-01-460-4864