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 5915-00-299-2105
NSN 5935-01-357-6950
NSN 6130-00-430-1235
NSN 6645-00-143-1567
NSN 5905-00-826-8866
NSN 5935-01-386-4651
NSN 5975-01-050-8114
NSN 5895-01-376-9965
NSN 5910-01-200-8413
NSN 5960-01-264-2087
NSN 6685-00-400-8389
NSN 6105-00-578-8114