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 7035-01-619-6878
NSN 6150-01-563-6150
NSN 6135-01-056-4609
NSN 5895-01-316-2128
NSN 6220-01-437-5013
NSN 2925-01-344-6073
NSN 6145-01-242-9211
NSN 6240-01-157-9128
NSN 6135-00-756-6149
NSN 6145-01-142-2234
NSN 5990-01-176-2724
NSN 6240-01-485-3116