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 5925-01-040-8724
NSN 6610-00-001-3717
NSN 5945-01-630-2023
NSN 5950-01-106-3533
NSN 5975-01-649-4964
NSN 6145-01-596-1221
NSN 5960-01-386-3855
NSN 6110-01-275-5914
NSN 5910-01-469-5989
NSN 6320-01-246-4390
NSN 6150-01-634-0575
NSN 5905-00-977-9108