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 5945-01-401-5323
NSN 5996-01-244-3450
NSN 5996-01-395-9237
NSN 4140-01-331-5974
NSN 5945-01-643-0887
NSN 5999-00-155-3088
NSN 6145-01-197-8206
NSN 2925-00-215-4954
NSN 6130-00-136-6505
NSN 6645-01-147-5579
NSN 5990-01-147-5225
NSN 6110-00-233-4589