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 5915-01-153-7793
NSN 6610-01-476-9945
NSN 2925-00-242-4516
NSN 5945-01-182-6060
NSN 6145-01-573-7994
NSN 5990-00-898-2675
NSN 6650-01-437-2570
NSN 5950-01-037-2803
NSN 5999-01-606-6350
NSN 5905-01-153-2512
NSN 6220-01-382-7740
NSN 5835-01-553-6772