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 2925-01-408-6205
NSN 6650-01-188-8028
NSN 5996-01-437-5658
NSN 6645-01-525-7493
NSN 5998-01-387-6856
NSN 5999-01-096-5574
NSN 5999-00-245-4460
NSN 6110-01-019-4907
NSN 6240-01-052-2488
NSN 6130-01-587-1353
NSN 4140-01-554-0886
NSN 5996-01-106-7328