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 5985-01-524-0525
NSN 5895-01-544-9823
NSN 5985-01-253-4840
NSN 5905-00-914-1490
NSN 5996-01-652-6778
NSN 5905-01-168-7806
NSN 5925-01-393-8257
NSN 5925-01-018-1375
NSN 6150-00-221-5122
NSN 5950-00-278-4186
NSN 5960-00-187-0429
NSN 4140-00-086-3814