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 5920-01-386-4195
NSN 6135-01-068-0119
NSN 5990-01-167-1308
NSN 6240-01-452-5005
NSN 5985-01-464-4302
NSN 6135-01-422-1440
NSN 6150-01-089-9878
NSN 5925-00-949-1215
NSN 6610-01-100-8128
NSN 5996-01-351-6181
NSN 6145-01-152-2417
NSN 5915-00-482-7151