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 5915-00-111-1363
NSN 6685-00-608-3295
NSN 6145-01-441-9541
NSN 2925-01-374-2402
NSN 5950-00-003-2633
NSN 5960-00-837-5146
NSN 6110-00-926-0781
NSN 6650-01-472-6753
NSN 5915-01-198-6265
NSN 5999-00-821-7377
NSN 6610-01-620-8868
NSN 6645-01-340-4191