Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5905-01-383-1989
NSN 5855-01-537-5323
NSN 6150-01-044-3909
NSN 5975-00-111-3208
NSN 5920-01-651-5136
NSN 6650-00-335-5017
NSN 6320-01-585-8468
NSN 5985-01-138-4795
NSN 6650-01-597-8949
NSN 6610-01-381-0652
NSN 6610-01-464-3037
NSN 6145-01-291-2943