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 5935-01-335-9001
NSN 5905-01-054-3006
NSN 5985-01-597-1738
NSN 5895-00-426-3144
NSN 5920-01-206-0191
NSN 5930-01-211-4687
NSN 5960-00-222-6174
NSN 6620-01-217-3216
NSN 5905-01-643-1186
NSN 6650-00-983-6722
NSN 5990-01-540-1619
NSN 5965-01-467-5471