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 5935-01-444-7482
NSN 6145-00-800-9870
NSN 6110-01-007-1007
NSN 6685-01-227-2219
NSN 5999-00-681-8605
NSN 6650-01-381-7296
NSN 5910-00-924-4079
NSN 6240-01-480-8996
NSN 5925-01-250-5875
NSN 5925-01-166-7562
NSN 6145-01-467-4002
NSN 5915-00-063-3689