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 5975-00-180-8255
NSN 6645-01-271-0248
NSN 6135-01-017-3001
NSN 6145-00-275-4046
NSN 5998-01-316-9982
NSN 5945-01-103-7954
NSN 5835-00-912-5656
NSN 5999-00-901-6246
NSN 5945-01-323-3877
NSN 5945-01-615-4983
NSN 5960-01-552-8601
NSN 5905-00-078-1964