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 5930-00-264-6334
NSN 5930-01-026-0597
NSN 6220-01-548-1147
NSN 6220-00-629-9271
NSN 6135-01-518-9813
NSN 5975-01-505-1346
NSN 5935-01-485-2457
NSN 5990-00-698-3963
NSN 5920-01-313-2293
NSN 5950-00-003-5338
NSN 7035-01-143-3573
NSN 5975-00-099-9312