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 5985-00-615-8702
NSN 7035-01-095-5454
NSN 6620-00-825-2227
NSN 5930-00-456-4388
NSN 6220-00-043-3322
NSN 5975-01-397-2831
NSN 6650-01-519-9165
NSN 5895-01-323-7418
NSN 6220-00-225-8345
NSN 6110-01-167-0872
NSN 5925-01-013-8329
NSN 5895-00-371-1644