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 5925-01-608-4259
NSN 5915-01-207-2443
NSN 5835-01-020-5650
NSN 5895-00-807-4405
NSN 6645-00-887-0122
NSN 2925-01-423-3003
NSN 6240-00-915-1705
NSN 5910-01-338-7317
NSN 5855-01-542-9059
NSN 6135-01-621-4927
NSN 6145-01-444-4509
NSN 5975-01-268-3834