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 5925-01-375-6048
NSN 7035-01-364-0286
NSN 6130-00-482-6033
NSN 6135-01-231-4809
NSN 6110-00-161-2310
NSN 4140-01-640-9522
NSN 5985-00-199-8997
NSN 5990-01-324-7529
NSN 5950-01-264-3300
NSN 5925-01-500-2433
NSN 5950-01-023-9365
NSN 6620-01-175-3429