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 5990-01-162-9220
NSN 5985-00-840-7104
NSN 6685-00-103-2854
NSN 6220-01-110-7562
NSN 5910-00-663-5865
NSN 5935-01-634-0668
NSN 6645-00-736-0476
NSN 4140-01-051-4428
NSN 6645-00-070-8277
NSN 5930-00-226-8016
NSN 5999-01-039-0499
NSN 5998-01-174-2174