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 5960-00-192-4503
NSN 5999-01-213-1439
NSN 5950-00-249-3636
NSN 5960-00-199-4162
NSN 4140-00-232-9859
NSN 2925-00-623-3103
NSN 6620-01-613-7996
NSN 5930-00-774-7278
NSN 6145-01-113-8205
NSN 5950-01-531-6743
NSN 5895-01-170-4355
NSN 6150-01-003-1054