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 6240-01-548-2197
NSN 6645-01-189-6942
NSN 6145-00-116-0507
NSN 5965-01-549-9739
NSN 5998-00-627-6575
NSN 5925-01-180-0082
NSN 7035-01-339-3665
NSN 6645-01-223-2402
NSN 7035-01-482-9941
NSN 5855-01-100-3272
NSN 5895-01-591-6734
NSN 6610-01-511-0982