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 5999-00-419-2376
NSN 5925-01-416-5603
NSN 5905-01-431-9177
NSN 5996-00-947-0804
NSN 5925-01-389-1215
NSN 5925-00-220-6841
NSN 6135-01-408-9244
NSN 5999-01-167-7936
NSN 5960-00-691-1375
NSN 5998-01-483-9840
NSN 6220-01-516-3597
NSN 4140-01-227-9726