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 5905-01-168-8793
NSN 5910-01-563-6265
NSN 5835-00-016-3671
NSN 5935-01-237-2498
NSN 6320-00-405-2348
NSN 5985-00-636-8689
NSN 6130-01-418-1606
NSN 5945-01-208-2376
NSN 5905-01-172-4089
NSN 6645-01-617-3354
NSN 5855-01-371-6790
NSN 5960-01-370-4285