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 5950-01-281-5560
NSN 6685-01-072-0104
NSN 5910-00-816-9909
NSN 5895-00-558-9032
NSN 5999-00-553-6335
NSN 6650-01-081-1537
NSN 6220-00-828-5282
NSN 6240-00-559-3625
NSN 6645-00-515-6148
NSN 5998-00-995-6275
NSN 5999-00-087-7923
NSN 6620-00-620-3089