Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 4140-01-192-6528
NSN 6610-01-659-3277
NSN 5950-01-475-9137
NSN 5990-01-027-5433
NSN 6650-01-444-1321
NSN 5935-00-657-1527
NSN 5855-00-411-8688
NSN 6130-00-222-9027
NSN 5996-00-707-6228
NSN 6620-01-361-8685
NSN 4140-01-055-6190
NSN 5910-00-461-3219