Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6620-01-265-2887
NSN 5999-01-046-8294
NSN 5930-00-618-7147
NSN 6150-01-474-5199
NSN 5835-01-088-4676
NSN 6645-01-442-4032
NSN 6650-00-451-1088
NSN 6145-00-663-6133
NSN 6645-01-407-6448
NSN 5915-01-125-1484
NSN 5920-00-419-8278
NSN 5895-01-320-4458