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 5925-01-378-6857
NSN 5960-01-185-3043
NSN 5950-01-022-9989
NSN 5855-00-973-5717
NSN 5975-01-334-5439
NSN 6645-01-258-6928
NSN 5925-01-299-5306
NSN 6145-00-301-9124
NSN 5990-00-583-9577
NSN 6220-01-389-6264
NSN 6110-00-028-2064
NSN 5996-00-875-4967