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 5950-00-548-9523
NSN 5960-01-605-9921
NSN 7035-00-902-8995
NSN 5996-00-262-5094
NSN 6645-01-441-0937
NSN 6220-01-359-4857
NSN 6645-01-360-4562
NSN 6650-00-486-7924
NSN 5935-00-326-9425
NSN 5975-00-233-6301
NSN 4140-00-187-6086
NSN 5975-00-230-4824