Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6620-00-329-9474
NSN 5985-01-174-6987
NSN 6150-00-753-3950
NSN 6150-01-512-3969
NSN 6685-00-222-2932
NSN 5975-00-987-5352
NSN 6110-00-981-6725
NSN 6685-01-401-5360
NSN 5996-00-288-1829
NSN 6105-01-538-7304
NSN 5895-00-827-0240
NSN 5835-00-372-3736