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 5960-00-156-5603
NSN 7035-01-377-0760
NSN 5920-01-594-6994
NSN 6220-00-105-7008
NSN 6145-01-317-4108
NSN 5960-01-092-4762
NSN 5998-00-495-6970
NSN 5999-01-560-2283
NSN 6645-00-445-8143
NSN 6620-01-352-5640
NSN 5935-01-085-7035
NSN 5925-00-389-6433