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 6645-01-218-5234
NSN 5996-01-518-4674
NSN 6135-01-576-9616
NSN 5930-01-250-3117
NSN 5950-01-222-3386
NSN 5935-01-459-7568
NSN 5985-01-524-4512
NSN 6620-01-063-9054
NSN 6610-00-500-0180
NSN 5965-00-840-6542
NSN 6220-01-238-1609
NSN 5990-01-411-5930