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 6620-00-060-6801
NSN 5985-00-186-0732
NSN 5920-00-876-1059
NSN 5985-00-450-1239
NSN 5998-01-361-8938
NSN 5855-01-006-1827
NSN 6645-01-531-8233
NSN 5945-01-399-0608
NSN 6240-00-827-0889
NSN 6610-01-378-4481
NSN 5985-00-933-8668
NSN 5996-01-516-7208