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 5985-01-519-9295
NSN 6220-00-292-6775
NSN 5990-00-524-2293
NSN 5950-01-354-8451
NSN 6685-00-949-4829
NSN 7035-01-440-8877
NSN 4140-00-099-9205
NSN 7035-00-541-8516
NSN 5915-01-391-7830
NSN 6145-00-284-1514
NSN 7035-01-013-9889
NSN 5915-00-244-2835