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 7035-01-204-9851
NSN 5945-00-806-5602
NSN 6650-01-361-0723
NSN 5855-00-301-1176
NSN 4140-01-364-1104
NSN 6610-01-593-0135
NSN 6145-00-833-7753
NSN 6620-01-250-7445
NSN 6105-01-421-4457
NSN 5855-01-180-5369
NSN 5960-00-785-4274
NSN 5895-01-431-9790