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 5925-01-234-3116
NSN 5905-01-057-8115
NSN 5905-00-998-2266
NSN 6645-01-288-9850
NSN 5975-01-448-8894
NSN 6130-01-476-9714
NSN 6645-01-134-8137
NSN 6145-00-011-0336
NSN 6220-01-076-4383
NSN 5950-00-286-3301
NSN 6320-00-149-7570
NSN 6220-01-643-2284