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 5920-00-403-2675
NSN 6240-01-140-0732
NSN 6135-01-400-2947
NSN 6135-00-497-0491
NSN 5935-00-870-7052
NSN 6610-01-168-7943
NSN 5895-01-441-5783
NSN 5945-01-290-2437
NSN 5960-01-484-2042
NSN 4140-00-111-3247
NSN 6610-00-121-4683
NSN 6645-01-603-8455