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 5855-01-100-3272
NSN 5945-01-128-7197
NSN 7035-00-020-2227
NSN 5965-01-488-4009
NSN 6110-00-847-8673
NSN 5910-01-562-7849
NSN 5945-01-067-7847
NSN 4140-00-672-9531
NSN 5925-01-166-4051
NSN 6610-01-229-3679
NSN 6105-00-243-4001
NSN 5950-00-069-7560