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 5996-01-310-0881
NSN 5930-01-038-5698
NSN 5996-00-213-7121
NSN 6150-01-103-4642
NSN 6135-01-471-2803
NSN 6320-00-504-1214
NSN 5960-00-816-9040
NSN 5960-00-082-0493
NSN 5935-01-547-2490
NSN 6240-01-425-1659
NSN 6150-01-085-5085
NSN 6150-00-125-8457