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 6135-01-255-9129
NSN 5965-01-041-4978
NSN 5950-00-611-2601
NSN 6240-01-487-6459
NSN 2925-01-103-4499
NSN 4140-01-410-7626
NSN 6240-01-093-5553
NSN 6145-00-444-6770
NSN 5935-01-448-2325
NSN 6240-01-592-9088
NSN 5905-01-463-3144
NSN 5895-00-007-7114