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 5945-00-343-6631
NSN 6220-00-180-8224
NSN 5910-01-224-7389
NSN 5935-01-371-1261
NSN 6220-00-106-4693
NSN 5920-01-175-3523
NSN 5960-00-145-9361
NSN 6610-01-242-9674
NSN 7035-01-425-4496
NSN 6220-00-812-0515
NSN 5996-01-109-0230
NSN 5925-00-467-6213