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 6135-01-335-9184
NSN 5915-01-052-9460
NSN 6240-00-185-8367
NSN 5996-00-941-5456
NSN 6645-00-881-1075
NSN 5975-01-237-2163
NSN 5935-01-357-6533
NSN 5975-01-148-6444
NSN 5925-01-060-5265
NSN 6320-01-281-6028
NSN 6320-01-279-0343
NSN 6610-00-027-1284