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 6105-01-578-4144
NSN 6145-01-641-4460
NSN 6105-01-201-5727
NSN 5985-01-186-8404
NSN 6220-01-388-0823
NSN 5855-01-384-3314
NSN 5925-01-227-2566
NSN 4140-00-347-6807
NSN 6150-01-541-8569
NSN 5975-00-689-6396
NSN 5910-01-649-7281
NSN 4140-00-186-3062