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 6240-00-935-7058
NSN 6240-01-310-8778
NSN 6685-01-262-3557
NSN 6645-01-272-4758
NSN 5945-00-100-1261
NSN 6610-01-448-2590
NSN 5935-00-334-9013
NSN 6620-01-473-5163
NSN 5895-00-596-8678
NSN 5930-00-528-9246
NSN 5895-00-585-2038
NSN 6145-01-303-9840