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 5998-01-020-8986
NSN 5930-00-764-3133
NSN 6150-00-054-3518
NSN 4140-01-505-5321
NSN 5999-01-127-8299
NSN 6110-01-451-4326
NSN 2925-01-069-5324
NSN 6130-00-152-7106
NSN 7035-00-574-4223
NSN 5915-01-158-5602
NSN 5925-01-220-1916
NSN 7035-01-323-0164