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 5925-01-202-9277
NSN 5985-01-607-5859
NSN 5960-01-439-3731
NSN 6105-00-537-9042
NSN 5985-01-541-4797
NSN 5990-01-191-1772
NSN 5935-00-699-8238
NSN 5935-01-392-1385
NSN 6645-00-690-0423
NSN 6110-01-610-5244
NSN 5930-00-536-3989
NSN 6105-01-393-7429