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 6220-01-400-2108
NSN 6220-00-263-4893
NSN 5910-01-644-2877
NSN 5945-01-153-0268
NSN 6135-00-809-2148
NSN 5945-00-007-9275
NSN 6650-00-877-6972
NSN 2925-01-043-9786
NSN 5925-01-188-7630
NSN 5855-01-163-8152
NSN 5910-01-190-8421
NSN 5945-01-649-6059