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 7035-01-102-8111
NSN 6150-01-017-7688
NSN 5999-01-227-9055
NSN 5965-01-114-9086
NSN 6620-01-294-1044
NSN 6130-01-187-6711
NSN 6650-01-444-2152
NSN 6620-00-278-7313
NSN 5920-01-207-9362
NSN 6145-01-460-8500
NSN 4140-01-364-1684
NSN 5960-01-302-4263