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 5975-01-299-3433
NSN 2925-01-648-6859
NSN 5910-00-453-0532
NSN 5996-01-641-2518
NSN 5945-00-707-3384
NSN 6620-00-965-9841
NSN 6145-01-357-5648
NSN 5998-00-931-8413
NSN 5999-01-634-0576
NSN 6130-01-472-3212
NSN 5855-00-361-0167
NSN 6620-00-984-7252