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 6320-00-422-9006
NSN 6685-01-377-0519
NSN 5895-01-237-9899
NSN 5925-01-438-2095
NSN 5960-01-564-5044
NSN 2925-01-327-3069
NSN 5975-01-488-0082
NSN 5945-00-137-0939
NSN 6645-00-595-5431
NSN 5895-01-444-4641
NSN 5925-01-479-8582
NSN 6150-01-441-1397