The complete hose without ends is 751.dat, but it looks like the segmentation to allow flexibility was only partly implemented, as that file was never updated to use the 754/755/756 pseudo-parts. The complete assemblies with ends are in the official library as 73590a/73590b.
I am relieved to see that this mess pre-dates my involvement as Admin.
It would be good to sort it out.
I am relieved to see that this mess pre-dates my involvement as Admin.
It would be good to sort it out.
Chris (LDraw Parts Library Admin)