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 5998-01-634-0604
NSN 5895-01-487-0201
NSN 5965-01-346-4929
NSN 6105-01-020-8187
NSN 7035-00-585-2113
NSN 5945-01-463-5294
NSN 6650-01-502-4264
NSN 5990-01-219-9018
NSN 6240-00-848-3384
NSN 2925-01-543-0073
NSN 6645-00-580-9605
NSN 5990-00-726-3516