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 5996-01-266-8706
NSN 5925-01-295-5734
NSN 5930-00-283-4250
NSN 5895-01-203-4894
NSN 5975-01-212-4306
NSN 5930-01-176-3386
NSN 6145-01-449-1343
NSN 4140-01-394-2547
NSN 6645-01-459-9586
NSN 5950-01-225-8785
NSN 5905-01-111-4700
NSN 5910-01-284-7044