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 6135-01-059-4055
NSN 2925-01-453-1606
NSN 4140-00-563-0302
NSN 6685-00-005-5392
NSN 5935-01-195-1372
NSN 5895-00-687-1666
NSN 6220-01-594-3563
NSN 6105-00-368-0066
NSN 6620-01-088-1272
NSN 5998-01-205-3398
NSN 5930-00-480-6005
NSN 5930-01-210-8213