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 5835-01-390-4667
NSN 4140-00-846-3423
NSN 6110-00-625-8643
NSN 5835-01-432-8801
NSN 5945-01-311-7354
NSN 6650-01-615-0788
NSN 5895-00-841-1745
NSN 5925-00-004-6308
NSN 5960-00-402-9390
NSN 6320-01-570-8814
NSN 5910-00-923-4272
NSN 2925-00-644-0028