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 6620-01-026-0346
NSN 6240-00-779-3394
NSN 6685-00-952-2027
NSN 5999-00-882-5414
NSN 6610-00-526-4394
NSN 6645-01-168-8465
NSN 5855-00-174-3482
NSN 5855-01-042-7990
NSN 5855-01-275-3111
NSN 5965-01-286-4341
NSN 5960-00-148-4493
NSN 6620-01-534-7180