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 5835-01-632-6627
NSN 6110-01-431-5770
NSN 5998-01-562-6062
NSN 5945-01-211-6585
NSN 6135-01-355-8917
NSN 6105-01-152-2800
NSN 5965-00-513-1352
NSN 6645-01-653-7762
NSN 5930-00-672-8801
NSN 5996-00-730-3971
NSN 5895-01-266-0686
NSN 6610-01-100-3662