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 6685-01-530-3458
NSN 5990-00-357-8103
NSN 4140-01-267-5137
NSN 5975-00-353-5589
NSN 6645-00-337-8298
NSN 6150-00-710-7191
NSN 7035-01-597-7179
NSN 5920-00-359-9771
NSN 7035-01-062-0184
NSN 5999-01-094-1002
NSN 5935-01-112-0337
NSN 5998-01-576-9205