Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5950-00-836-2343
NSN 6240-01-600-7489
NSN 6135-00-110-1981
NSN 6105-01-204-8793
NSN 5996-01-047-5953
NSN 6240-00-104-4662
NSN 5895-00-414-5212
NSN 5985-01-415-4758
NSN 5985-01-445-7213
NSN 5930-01-074-4538
NSN 5920-01-613-6826
NSN 5999-00-891-4420