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 5835-00-264-0946
NSN 5990-00-082-3107
NSN 5920-01-359-1197
NSN 6610-00-337-5483
NSN 5945-00-216-7432
NSN 6320-00-070-4544
NSN 6685-01-026-0111
NSN 5925-01-048-7485
NSN 6220-00-169-6516
NSN 5855-00-885-8452
NSN 5905-00-583-1431
NSN 6610-00-421-9853