Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6650-01-222-1749
NSN 6645-00-664-4665
NSN 6685-01-480-7022
NSN 5935-01-525-3581
NSN 5905-01-285-3417
NSN 5910-01-202-2689
NSN 5905-01-541-0346
NSN 6610-00-729-6479
NSN 5905-01-391-7497
NSN 4140-00-895-9624
NSN 5965-01-137-3769
NSN 6110-00-544-2527