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 5915-00-423-7196
NSN 6610-01-106-5012
NSN 5930-01-221-1056
NSN 4140-00-541-9077
NSN 5945-01-288-9194
NSN 5935-00-100-1147
NSN 5910-01-406-4317
NSN 5935-01-641-2510
NSN 5975-01-601-7684
NSN 6240-01-306-6796
NSN 5965-00-113-9748
NSN 5895-01-396-0135