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 5895-01-413-8682
NSN 5910-01-577-0389
NSN 7035-00-205-8739
NSN 6220-01-076-7851
NSN 6685-01-164-9050
NSN 5960-00-100-6045
NSN 5990-01-188-7309
NSN 5999-01-060-2761
NSN 5998-00-221-1594
NSN 5855-01-047-9267
NSN 5910-01-227-0592
NSN 6650-01-022-8500