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 5999-00-903-1004
NSN 5915-00-812-9484
NSN 5855-01-154-3871
NSN 5996-01-020-0567
NSN 5835-01-085-9591
NSN 6135-01-540-2403
NSN 6610-00-686-5817
NSN 5935-01-271-7548
NSN 5999-01-481-3133
NSN 4140-01-025-9699
NSN 5945-00-977-9804
NSN 2925-00-596-9775