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 5895-01-122-3454
NSN 6240-01-607-1480
NSN 5910-00-514-2038
NSN 6105-00-849-5458
NSN 5920-00-071-9241
NSN 6145-00-435-4013
NSN 5935-01-109-9652
NSN 6135-01-220-7193
NSN 6135-00-519-1325
NSN 5905-01-249-1742
NSN 7035-01-377-6255
NSN 5975-00-106-6145