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 5965-01-215-0993
NSN 5960-00-013-9519
NSN 6105-00-279-3044
NSN 5905-01-250-1484
NSN 5996-00-363-9666
NSN 5895-00-510-9169
NSN 6645-01-251-7887
NSN 6135-01-551-0562
NSN 5895-00-335-7443
NSN 7035-01-386-5722
NSN 5855-01-526-0131
NSN 5950-01-417-3119