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 6145-00-949-3331
NSN 7035-00-312-3055
NSN 6685-01-025-7018
NSN 6685-01-027-1086
NSN 5855-01-323-5394
NSN 5895-01-034-1620
NSN 5990-00-411-1676
NSN 5930-01-538-0421
NSN 5945-00-421-8993
NSN 5990-01-373-9992
NSN 5935-01-232-4903
NSN 5930-01-422-7089