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 6685-00-253-5528
NSN 2925-00-008-5485
NSN 5935-01-580-8047
NSN 6645-01-548-3934
NSN 5895-01-094-1960
NSN 6645-01-504-2301
NSN 5950-01-023-0805
NSN 5945-01-341-4960
NSN 6645-01-076-4655
NSN 6105-01-078-8286
NSN 5945-01-117-0521
NSN 5985-01-447-2540