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 5990-01-188-7309
NSN 7035-00-541-8516
NSN 5920-00-166-3508
NSN 5910-01-470-1903
NSN 6135-00-369-2368
NSN 5960-01-469-2006
NSN 5960-01-512-0233
NSN 6110-01-388-1723
NSN 5835-00-679-9769
NSN 5985-00-982-2483
NSN 5920-01-003-8110
NSN 5965-01-240-0233