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 6620-01-431-9176
NSN 6135-00-548-2765
NSN 5945-01-097-4193
NSN 5935-01-004-9330
NSN 5910-01-194-2741
NSN 5960-00-916-1071
NSN 5960-00-234-5961
NSN 5950-01-355-4241
NSN 6620-01-373-7978
NSN 5965-00-636-1926
NSN 7035-00-931-3684
NSN 5975-01-145-3768