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 5895-01-437-5966
NSN 2925-01-485-6982
NSN 5985-00-038-7401
NSN 5925-00-130-2586
NSN 5950-00-506-1531
NSN 5998-01-565-2522
NSN 6620-00-470-3219
NSN 5965-01-388-5296
NSN 6610-01-244-7192
NSN 6145-01-437-5505
NSN 5920-01-542-5306
NSN 6645-01-505-5772