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 5905-01-275-6496
NSN 5960-01-286-1893
NSN 5935-01-441-7547
NSN 5935-01-446-8496
NSN 6650-00-942-8931
NSN 5975-01-331-7001
NSN 5990-01-443-2931
NSN 6620-01-426-2220
NSN 5905-01-346-0517
NSN 6150-01-625-2906
NSN 5925-01-634-0664
NSN 6150-01-487-6414