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 6645-01-548-0218
NSN 5935-01-382-6970
NSN 5855-01-616-8724
NSN 5855-00-256-5562
NSN 6620-00-500-0041
NSN 6135-01-344-9766
NSN 5920-00-909-5898
NSN 6620-01-556-1399
NSN 5999-00-992-5238
NSN 5915-00-205-1420
NSN 5999-01-474-1794
NSN 6145-00-935-8783