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 6145-00-839-3369
NSN 5985-01-434-9062
NSN 5835-01-100-3265
NSN 5950-01-139-5013
NSN 5960-00-104-5955
NSN 5910-00-263-3630
NSN 5990-00-116-1919
NSN 5910-01-422-1699
NSN 6135-01-136-8306
NSN 6650-00-963-1692
NSN 5925-00-955-0659
NSN 5990-01-382-5364