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 6645-01-442-4032
NSN 5965-01-115-4068
NSN 5990-01-101-7602
NSN 5965-01-550-7505
NSN 2925-01-259-0785
NSN 5965-00-929-9415
NSN 5910-01-441-2301
NSN 5855-01-364-1005
NSN 5855-01-626-9923
NSN 6105-01-551-2948
NSN 5945-01-444-4956
NSN 6240-00-237-7878