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 6650-01-119-0718
NSN 5999-01-177-4119
NSN 5990-01-378-7349
NSN 6130-01-475-6051
NSN 5930-01-057-2903
NSN 5925-01-569-4427
NSN 6645-01-461-7704
NSN 6110-00-148-6901
NSN 5990-00-934-3145
NSN 5855-00-962-5792
NSN 6130-01-442-7499
NSN 5965-00-906-8281