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 6110-01-132-9760
NSN 6645-00-530-3468
NSN 5998-01-516-5939
NSN 6610-01-653-8859
NSN 5910-01-455-1965
NSN 5930-01-128-9055
NSN 5996-00-107-5357
NSN 5905-01-607-6163
NSN 6620-00-221-7526
NSN 6610-00-318-8540
NSN 6130-00-387-2051
NSN 5975-01-022-1746