Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 4140-01-238-1373
NSN 5910-00-874-3402
NSN 5975-01-485-0546
NSN 5835-01-337-8635
NSN 5855-01-579-7065
NSN 6220-00-208-9058
NSN 5985-00-371-4045
NSN 6105-01-163-8827
NSN 5998-01-545-9677
NSN 5975-01-044-6002
NSN 5925-01-305-5198
NSN 5910-01-425-2313