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 6220-01-566-4110
NSN 5835-00-838-0707
NSN 6145-00-238-2623
NSN 5999-01-454-7727
NSN 5925-01-551-1265
NSN 5935-01-658-3167
NSN 6650-01-382-8569
NSN 5996-01-378-5175
NSN 5950-00-727-2861
NSN 5965-01-109-2917
NSN 5895-00-731-4935
NSN 6240-01-510-9299