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 5985-00-839-5752
NSN 6150-01-302-1655
NSN 6645-01-417-3524
NSN 5895-01-470-0879
NSN 5985-01-598-2683
NSN 6110-00-456-2058
NSN 5960-01-003-8480
NSN 5945-01-341-7090
NSN 5999-01-100-1872
NSN 4140-00-648-3303
NSN 5935-01-626-8944
NSN 6135-01-067-8331