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 5998-01-191-5240
NSN 5930-01-507-3468
NSN 6320-00-343-1798
NSN 5996-01-325-6246
NSN 6135-01-052-9634
NSN 6650-00-255-2633
NSN 5915-01-170-8271
NSN 7035-01-485-2134
NSN 5910-00-012-7734
NSN 2925-01-210-6531
NSN 6110-00-870-5808
NSN 6645-01-629-9657