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 6135-00-686-4777
NSN 5998-00-167-2886
NSN 5930-01-436-8146
NSN 6130-01-020-7307
NSN 5950-00-111-6100
NSN 5835-00-682-5177
NSN 6610-01-421-4396
NSN 6620-00-795-0330
NSN 5996-00-920-4377
NSN 5965-01-509-7260
NSN 5996-01-400-3558
NSN 5998-01-645-2798