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 2925-01-504-3058
NSN 5996-01-607-5845
NSN 5930-00-914-2672
NSN 5930-01-076-4696
NSN 5920-00-510-7656
NSN 5910-01-207-2293
NSN 5990-01-586-8202
NSN 6645-01-125-3935
NSN 7035-01-534-1200
NSN 6645-01-099-0249
NSN 6650-01-570-6094
NSN 6610-01-364-0294