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 6110-01-525-8748
NSN 6645-01-241-4300
NSN 5985-00-920-7152
NSN 6645-00-959-6502
NSN 5925-00-214-8386
NSN 5905-01-158-2222
NSN 5996-01-510-3257
NSN 5930-00-140-4334
NSN 5930-01-458-2887
NSN 5920-00-314-6870
NSN 5985-01-419-6610
NSN 5895-01-577-4652