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 6135-00-803-3012
NSN 6620-00-170-5296
NSN 5915-00-528-9286
NSN 5935-01-642-9916
NSN 4140-00-465-7668
NSN 6620-00-456-0404
NSN 5950-01-119-7511
NSN 5895-00-084-8887
NSN 6135-01-322-4655
NSN 6240-01-575-0613
NSN 6145-01-026-1083
NSN 5990-00-964-9672