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 5895-01-398-0642
NSN 6150-01-333-8599
NSN 6135-01-608-3470
NSN 5855-00-548-4742
NSN 7035-01-438-2108
NSN 5925-01-411-3466
NSN 5915-00-420-1557
NSN 6650-01-212-3964
NSN 5915-00-062-3054
NSN 6650-01-166-5025
NSN 5905-00-173-4816
NSN 5990-00-099-0822