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 6320-01-530-4870
NSN 5910-01-206-4641
NSN 5905-00-862-8258
NSN 5895-00-357-6225
NSN 5975-00-490-1571
NSN 5945-01-213-6130
NSN 5965-00-577-1242
NSN 4140-01-397-1311
NSN 6145-01-412-7517
NSN 5855-00-821-7512
NSN 6135-01-180-9611
NSN 5925-01-162-2219