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 5999-01-421-2692
NSN 4140-01-643-3391
NSN 5855-00-862-3345
NSN 5960-00-509-3171
NSN 6610-01-228-8883
NSN 6650-01-222-1749
NSN 5985-01-582-2349
NSN 6105-00-792-5444
NSN 5935-01-231-9573
NSN 5925-00-437-2854
NSN 6610-00-680-8325
NSN 5905-01-442-6616