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 6645-01-533-3786
NSN 5925-00-068-8880
NSN 6135-00-231-7257
NSN 6110-00-950-3058
NSN 5975-00-221-7175
NSN 5985-01-237-2570
NSN 5920-01-540-0668
NSN 6110-01-409-1030
NSN 5990-01-268-2236
NSN 6650-01-445-9653
NSN 4140-01-296-6167
NSN 5835-01-498-9410