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 6135-00-935-5241
NSN 5950-01-514-7348
NSN 5975-01-201-9142
NSN 6150-00-983-8832
NSN 5990-00-539-7859
NSN 5835-00-170-5238
NSN 5945-01-107-2750
NSN 5920-01-653-2340
NSN 6145-01-391-9705
NSN 5945-00-393-0137
NSN 5905-01-099-9496
NSN 6220-00-065-7948