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 5999-00-115-5489
NSN 6145-01-153-7908
NSN 6135-01-504-4309
NSN 5975-01-335-2952
NSN 5925-00-419-0233
NSN 6645-01-546-3212
NSN 5935-01-494-7638
NSN 6110-01-576-4855
NSN 6685-00-631-3549
NSN 5835-01-447-2544
NSN 5999-01-088-7092
NSN 6240-01-260-3597