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 6650-01-347-6785
NSN 5965-00-615-7118
NSN 5998-01-031-3935
NSN 6220-00-118-6112
NSN 5999-00-632-0303
NSN 6650-01-512-1316
NSN 6220-01-653-8585
NSN 6650-01-659-4609
NSN 5855-00-444-2298
NSN 5985-01-599-0128
NSN 5910-01-053-8466
NSN 5985-01-190-1336