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 6645-01-287-9969
NSN 5920-01-252-8660
NSN 5996-01-534-6918
NSN 5985-01-382-8247
NSN 5960-01-578-5537
NSN 6645-00-108-6479
NSN 6135-01-642-0733
NSN 6130-01-377-7132
NSN 5990-00-288-1820
NSN 5895-01-371-2688
NSN 5930-01-350-8369
NSN 5935-01-247-5470