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 6130-00-866-7790
NSN 6145-01-599-8275
NSN 6145-00-003-4184
NSN 5925-01-550-7340
NSN 5905-01-420-1012
NSN 6145-01-534-5633
NSN 5960-01-544-1273
NSN 5975-01-500-1307
NSN 5855-00-361-0167
NSN 2925-00-200-0085
NSN 7035-01-364-8454
NSN 5835-01-412-6901