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 6110-01-337-4354
NSN 5998-01-536-1901
NSN 6150-01-441-1700
NSN 5910-01-124-0096
NSN 5950-00-785-9634
NSN 5935-00-113-0369
NSN 5950-01-203-3293
NSN 5935-00-439-0688
NSN 5925-01-125-4368
NSN 6620-01-289-8486
NSN 5920-01-134-9666
NSN 6645-01-205-3869