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 5855-01-047-9267
NSN 5950-01-063-6474
NSN 5960-01-558-7787
NSN 6220-01-408-6890
NSN 5950-01-378-8387
NSN 6645-01-113-0871
NSN 5915-01-130-8735
NSN 6150-01-235-3253
NSN 6320-01-512-2031
NSN 5975-01-069-4689
NSN 5985-01-525-7714
NSN 2925-00-782-1498