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 5975-01-075-3393
NSN 6105-01-349-1558
NSN 6130-01-559-0219
NSN 5950-01-658-0032
NSN 6610-01-461-1644
NSN 6135-01-071-4923
NSN 5895-01-050-8392
NSN 6610-00-135-5815
NSN 4140-01-585-9196
NSN 6220-01-424-4340
NSN 5999-01-468-0554
NSN 6145-01-149-7422