Hi,
On past (military) projects, we'd run cable harnesses in a sort of (black) "nylon braid" to keep the cables dressed nicely. The stuff was sort of like *copper* tubular braid but made of nylon (or some sort of plastic). I.e., If you tried to "shorten" a length of this stuff, the diameter increased dramatically -- this was the trick to getting the cables fed into the sheath in the first place!
I recall it was pricey in larger diameters (e.g., 1" or more).
Any pointers to the stuff? Or, a trade name for it??
Thx!
--don