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 5945-01-108-1490
NSN 5855-01-376-0363
NSN 6145-01-377-5130
NSN 5935-00-370-0040
NSN 2925-00-999-8967
NSN 6240-00-523-9861
NSN 6240-01-653-1277
NSN 5975-00-636-4910
NSN 5965-00-575-4089
NSN 2925-01-040-6354
NSN 5999-00-277-4257
NSN 5999-01-264-4362