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 7035-01-053-4769
NSN 6610-01-606-2144
NSN 6645-00-413-0461
NSN 2925-01-481-7170
NSN 5925-00-724-5531
NSN 5950-01-386-3608
NSN 6620-00-965-9841
NSN 6685-01-423-1064
NSN 6150-01-383-0804
NSN 5945-00-066-7194
NSN 6150-00-359-2019
NSN 5895-01-352-7255