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 5925-01-583-0260
NSN 6110-01-497-2722
NSN 6610-01-106-1783
NSN 5945-00-557-4079
NSN 5998-01-278-6808
NSN 5985-01-375-7535
NSN 5999-01-121-6164
NSN 5950-00-615-9933
NSN 5915-01-357-5580
NSN 6650-01-382-6411
NSN 6110-01-165-6844
NSN 5905-01-061-4076