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 6645-00-574-9712
NSN 5905-01-106-8222
NSN 5990-01-021-3665
NSN 5945-01-232-9939
NSN 5930-01-132-1607
NSN 6150-01-361-2553
NSN 5950-01-469-2364
NSN 6135-01-377-3862
NSN 5950-01-646-6209
NSN 6650-01-386-5787
NSN 6110-01-024-9428
NSN 5990-01-278-9985