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 5975-00-276-7559
NSN 5835-01-584-8538
NSN 6145-01-210-9472
NSN 6610-00-100-1195
NSN 5999-01-352-5110
NSN 4140-00-753-6888
NSN 5996-01-571-7069
NSN 6130-00-809-5267
NSN 5925-00-074-2683
NSN 6650-01-089-3292
NSN 6645-01-611-9391
NSN 7035-01-574-7025