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 6145-01-048-2750
NSN 7035-00-043-1325
NSN 5998-00-142-9831
NSN 2925-00-580-4931
NSN 6150-01-116-3188
NSN 5985-01-335-0388
NSN 5910-00-877-6512
NSN 6130-01-521-1027
NSN 6650-01-509-4073
NSN 6610-01-072-7922
NSN 6145-01-531-3685
NSN 5965-01-231-5047