Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5985-00-393-4694
NSN 6105-01-430-9736
NSN 6620-01-561-6758
NSN 5930-01-109-7960
NSN 5990-01-527-7640
NSN 5996-00-563-4251
NSN 5975-01-067-9134
NSN 5910-01-338-0936
NSN 4140-00-934-8800
NSN 5895-00-707-2217
NSN 5920-00-291-1379
NSN 5895-00-438-3412