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 6320-01-198-4024
NSN 5925-01-035-7440
NSN 5960-00-989-1251
NSN 5950-01-332-3696
NSN 6240-00-143-6558
NSN 5930-01-154-3586
NSN 6135-01-442-0890
NSN 5835-01-645-2892
NSN 5975-00-587-4871
NSN 5935-00-448-2804
NSN 5855-01-098-9038
NSN 5920-01-156-4241