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 4140-01-012-2460
NSN 5960-00-988-2576
NSN 5835-01-464-7038
NSN 5985-01-071-1767
NSN 6650-01-168-8451
NSN 5965-01-408-5990
NSN 5965-01-223-9218
NSN 5895-01-129-1339
NSN 6645-01-370-7380
NSN 5960-01-528-1147
NSN 5915-00-757-8633
NSN 5910-01-534-7699