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 5925-01-250-9396
NSN 6130-01-120-0585
NSN 6620-01-248-0358
NSN 2925-00-839-6815
NSN 6320-01-352-5653
NSN 6135-01-162-0943
NSN 6240-01-374-5113
NSN 5910-01-456-5232
NSN 5945-01-265-8589
NSN 5975-01-327-8008
NSN 6220-00-719-4254
NSN 5950-01-257-2899