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 5915-00-226-3403
NSN 6220-01-027-3360
NSN 5975-01-125-8301
NSN 5895-01-054-4104
NSN 6220-01-592-5219
NSN 6610-00-397-7678
NSN 5950-01-145-3118
NSN 6240-01-388-8407
NSN 5895-01-324-1531
NSN 6145-01-631-1788
NSN 7035-00-020-2227
NSN 6645-00-895-1515