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 5945-01-545-8800
NSN 5915-01-194-9871
NSN 6645-00-183-8812
NSN 2925-00-149-0760
NSN 5910-01-555-7410
NSN 2925-01-505-1666
NSN 6105-00-835-7758
NSN 5950-00-701-7619
NSN 4140-01-038-6626
NSN 5915-00-007-9126
NSN 6110-00-056-1565
NSN 6150-00-202-5011