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 5895-00-964-8989
NSN 5999-00-691-4372
NSN 5925-00-584-0891
NSN 6685-00-999-2503
NSN 5895-01-204-8213
NSN 5935-01-649-1601
NSN 6150-00-268-3659
NSN 6130-00-359-2747
NSN 5999-00-815-4421
NSN 5910-00-952-1560
NSN 6685-01-446-6164
NSN 6320-01-353-9753