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 5945-01-332-8382
NSN 7035-00-797-2635
NSN 6240-01-374-1385
NSN 5985-00-507-6456
NSN 5925-00-332-0018
NSN 6320-00-186-6452
NSN 6240-01-032-5105
NSN 5925-01-561-2094
NSN 5985-01-519-5952
NSN 6145-00-958-6152
NSN 6110-01-132-0163
NSN 6135-00-255-1340