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 5855-01-088-4699
NSN 6650-00-942-1231
NSN 6645-01-085-4214
NSN 6110-01-651-0523
NSN 5960-01-436-4493
NSN 5910-01-023-6890
NSN 5895-01-548-8288
NSN 5930-01-447-4887
NSN 2925-00-115-5857
NSN 5965-00-855-4500
NSN 6110-00-635-7784
NSN 6240-00-779-3394