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 6145-01-645-8429
NSN 5905-01-526-2480
NSN 7035-01-519-8227
NSN 5925-01-112-0659
NSN 5950-00-932-4260
NSN 5999-01-649-8811
NSN 5915-00-863-5831
NSN 5835-01-261-2978
NSN 5960-01-487-6436
NSN 5910-01-254-2799
NSN 5855-01-180-5369
NSN 6105-01-261-6026