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 6220-01-035-8638
NSN 5920-00-469-5154
NSN 5930-01-020-9807
NSN 5996-01-303-4630
NSN 5905-00-721-3800
NSN 5835-01-332-2867
NSN 6145-00-199-8066
NSN 5835-01-524-4731
NSN 6620-00-984-7252
NSN 2925-01-168-6253
NSN 5895-00-617-6340
NSN 5945-01-566-2971