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 6110-00-915-0177
NSN 2925-01-444-2061
NSN 5920-00-126-1873
NSN 5925-01-605-3888
NSN 7035-00-679-9027
NSN 6320-01-270-1419
NSN 5910-01-391-6300
NSN 6145-01-536-3103
NSN 6150-00-100-4757
NSN 6135-00-057-2005
NSN 5930-01-399-4436
NSN 6130-01-468-6484