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 5935-00-469-8831
NSN 6645-01-570-3215
NSN 5835-00-683-4612
NSN 5999-00-171-8858
NSN 6130-01-524-2740
NSN 5910-01-398-8829
NSN 5910-01-123-5321
NSN 2925-00-835-6711
NSN 6150-00-308-2686
NSN 6220-00-013-9523
NSN 6645-01-393-5128
NSN 6685-01-426-7450