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 5945-00-233-6468
NSN 5910-01-538-3950
NSN 6620-01-419-8014
NSN 6645-01-650-0023
NSN 6220-00-186-8565
NSN 5915-01-301-8391
NSN 6145-00-013-9939
NSN 5990-01-210-9178
NSN 5920-00-865-3717
NSN 5925-00-224-7474
NSN 5895-00-005-2945
NSN 5975-00-374-5245