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 5950-01-581-7278
NSN 6650-01-558-7535
NSN 6110-01-145-9982
NSN 5999-01-444-2091
NSN 5905-00-104-4874
NSN 5985-01-407-6148
NSN 6240-01-633-9357
NSN 5975-01-476-8290
NSN 5965-01-234-6844
NSN 7035-01-113-6492
NSN 5999-01-407-2535
NSN 6145-01-414-2195