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 6645-01-347-9486
NSN 6650-00-069-3107
NSN 5905-01-167-9015
NSN 6620-00-165-5873
NSN 6685-00-044-3078
NSN 6135-01-322-4655
NSN 5990-01-176-2724
NSN 5950-01-231-4420
NSN 6105-00-190-0224
NSN 5855-01-620-8837
NSN 5965-01-127-3890
NSN 5925-00-666-4753