Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 2925-01-544-3018
NSN 6220-01-517-2365
NSN 7035-01-033-0612
NSN 5999-01-344-9228
NSN 4140-00-918-5162
NSN 5905-01-014-5472
NSN 2925-00-595-7525
NSN 6240-00-097-1041
NSN 5975-01-339-3831
NSN 5975-01-496-1673
NSN 6685-01-572-4874
NSN 5930-01-473-2185