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 5950-01-200-7893
NSN 2925-00-891-9289
NSN 6130-00-106-9040
NSN 6620-01-048-4145
NSN 5965-01-399-8454
NSN 5996-01-112-0154
NSN 6105-00-388-6274
NSN 5945-01-519-3564
NSN 6130-00-272-5351
NSN 5960-01-121-1054
NSN 5935-01-467-0421
NSN 5905-00-332-1534