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 5975-00-810-1190
NSN 6135-00-209-6918
NSN 5985-01-431-7048
NSN 6130-01-508-4150
NSN 5910-01-495-3749
NSN 6145-01-470-3933
NSN 5920-00-851-1122
NSN 5895-01-033-8292
NSN 5960-01-567-1096
NSN 6610-01-041-1880
NSN 6685-00-226-3554
NSN 5930-01-122-3441