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 5930-01-142-3173
NSN 6220-01-193-4893
NSN 5965-00-826-1841
NSN 5975-01-644-5493
NSN 2925-01-633-4048
NSN 5998-01-502-9896
NSN 5985-01-250-9556
NSN 6150-01-469-0423
NSN 5910-00-758-5666
NSN 6135-01-296-1860
NSN 6220-00-446-7626
NSN 5990-00-586-6435