Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5998-01-586-9983
NSN 5990-00-113-6137
NSN 2925-01-372-9455
NSN 6645-00-521-0353
NSN 6645-00-733-9341
NSN 6645-01-602-8275
NSN 6240-00-357-7976
NSN 6135-01-041-3829
NSN 5930-01-003-2813
NSN 6145-01-331-7272
NSN 5975-00-930-1621
NSN 5915-01-065-8298