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 6650-00-530-4277
NSN 6685-01-576-5848
NSN 5855-00-532-0025
NSN 5999-01-495-3262
NSN 5930-01-441-2219
NSN 5990-00-665-4105
NSN 6650-01-292-2963
NSN 5835-01-647-6426
NSN 2925-00-516-8841
NSN 6610-00-118-9694
NSN 5998-01-478-7892
NSN 6105-00-689-7799