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 5895-00-406-7671
NSN 5835-00-275-0584
NSN 5835-00-231-9544
NSN 5975-00-304-5019
NSN 5925-00-983-8594
NSN 5996-00-607-5605
NSN 6610-00-226-4710
NSN 6145-00-844-7463
NSN 6240-01-582-8354
NSN 5895-01-064-8528
NSN 5950-01-281-7506
NSN 6685-01-261-8058