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 5996-00-763-6245
NSN 6320-01-190-1397
NSN 6240-01-266-7442
NSN 6610-00-497-9925
NSN 5965-01-061-3724
NSN 6220-00-766-7580
NSN 5930-00-407-2089
NSN 5975-00-754-4035
NSN 5925-01-279-1057
NSN 5945-01-376-1956
NSN 5915-01-123-2637
NSN 5990-00-636-4218