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 5975-01-401-5355
NSN 6620-01-470-9861
NSN 7035-01-260-0804
NSN 6145-01-249-7728
NSN 6685-01-651-9548
NSN 2925-00-891-9289
NSN 7035-01-315-9754
NSN 6110-01-442-4144
NSN 6645-01-456-8021
NSN 2925-01-509-3783
NSN 5960-01-285-9896
NSN 6645-01-255-0391