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 5975-00-913-1503
NSN 5925-00-144-0482
NSN 7035-01-123-0085
NSN 6135-00-299-6918
NSN 5920-01-406-5195
NSN 5985-00-166-0354
NSN 6320-01-377-5701
NSN 7035-01-584-7741
NSN 5998-01-472-2055
NSN 5985-01-552-9779
NSN 6620-01-451-3742
NSN 5990-00-136-0991