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 6320-00-593-0379
NSN 6220-00-904-8870
NSN 5835-01-424-0054
NSN 5945-00-243-4135
NSN 5990-00-226-7894
NSN 5905-00-408-7462
NSN 5996-01-213-5184
NSN 5905-00-584-5009
NSN 6145-01-660-9900
NSN 6220-01-097-6202
NSN 5985-01-580-2024
NSN 6105-00-658-7782