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 5960-00-597-2680
NSN 6220-01-114-2959
NSN 5920-01-033-4891
NSN 5960-01-263-5777
NSN 5905-01-257-0037
NSN 6135-01-222-0703
NSN 5945-01-060-5791
NSN 2925-01-430-4206
NSN 5855-00-610-4052
NSN 6135-01-226-4071
NSN 5905-01-566-1978
NSN 6220-00-880-3181