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 5965-00-350-2367
NSN 5960-01-086-0830
NSN 6240-01-215-2601
NSN 5945-00-628-1304
NSN 5996-01-449-5535
NSN 6645-01-396-6976
NSN 5910-00-196-5671
NSN 5975-01-331-0953
NSN 5925-01-301-6698
NSN 6645-01-514-7403
NSN 4140-01-042-9066
NSN 6105-01-566-1293