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 6650-00-614-1711
NSN 5855-01-076-2741
NSN 5985-00-566-4915
NSN 5965-01-608-4609
NSN 6105-01-449-1862
NSN 5996-00-910-5452
NSN 5935-00-202-9480
NSN 5975-01-288-1059
NSN 6110-01-074-4228
NSN 6645-00-793-5794
NSN 6105-00-435-8829
NSN 6620-00-030-7759