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 5950-01-415-2175
NSN 5996-00-279-1510
NSN 6105-01-476-8040
NSN 6105-00-078-9372
NSN 5960-00-355-4017
NSN 5960-01-331-1076
NSN 5910-01-081-5450
NSN 2925-00-501-7838
NSN 6320-01-607-2978
NSN 5930-01-015-6375
NSN 5965-00-949-5765
NSN 6610-01-301-3513