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 5985-00-300-3970
NSN 6145-00-511-9705
NSN 5990-01-317-9297
NSN 6650-00-478-5247
NSN 5990-00-617-1422
NSN 5990-01-304-7597
NSN 6645-00-080-1087
NSN 6135-01-326-2536
NSN 5915-01-446-7238
NSN 6150-01-364-1023
NSN 5895-01-649-1453
NSN 5998-01-660-2891