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 6610-00-727-9918
NSN 6685-01-566-7938
NSN 6150-01-659-4058
NSN 6150-01-463-8659
NSN 5835-01-629-2044
NSN 6150-00-906-3834
NSN 6240-01-419-2503
NSN 5965-00-801-7410
NSN 5999-01-106-8993
NSN 5905-00-472-2002
NSN 6685-01-473-1997
NSN 2925-01-208-6638