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 6220-00-614-7174
NSN 5925-01-421-4276
NSN 6645-00-716-8049
NSN 5945-00-715-9496
NSN 5910-01-197-2172
NSN 5835-01-347-8714
NSN 6610-01-222-7593
NSN 5975-01-452-0140
NSN 5935-01-146-4851
NSN 5950-00-609-6903
NSN 7035-01-294-2688
NSN 5960-01-462-1864