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 2925-00-338-4667
NSN 6620-00-543-6562
NSN 5905-01-340-7891
NSN 5945-00-721-5620
NSN 5915-01-218-6637
NSN 5975-01-442-7971
NSN 6110-00-819-4917
NSN 6645-00-209-5778
NSN 6110-01-319-3585
NSN 5910-01-475-5478
NSN 6685-01-122-2663
NSN 5935-01-607-6223