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 5855-00-337-3679
NSN 5975-01-415-5771
NSN 5999-00-269-2498
NSN 6150-01-153-2796
NSN 6645-01-291-4175
NSN 6240-00-281-8417
NSN 2925-01-629-9416
NSN 5925-01-261-5625
NSN 4140-01-386-6688
NSN 5950-01-228-8289
NSN 5950-01-369-9021
NSN 6145-01-241-0321