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 5910-00-342-4338
NSN 5999-01-623-2801
NSN 5835-00-785-7921
NSN 5996-01-201-5518
NSN 7035-01-298-5154
NSN 6610-00-848-4764
NSN 5945-01-570-9024
NSN 5999-01-513-9037
NSN 5915-01-058-4721
NSN 5930-01-529-6343
NSN 5930-01-644-3375
NSN 2925-01-531-2587