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 5915-00-597-2369
NSN 5925-00-111-1969
NSN 5965-01-218-7795
NSN 5998-01-044-5169
NSN 5910-00-064-6559
NSN 5935-01-203-3315
NSN 6135-00-602-1561
NSN 2925-01-444-6676
NSN 5920-01-397-1280
NSN 5999-00-224-6346
NSN 6105-01-392-1539
NSN 5999-01-572-5027