Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6320-00-306-0124
NSN 6320-01-240-4637
NSN 5998-00-190-5714
NSN 6240-01-322-9387
NSN 6110-00-879-0810
NSN 6685-01-481-8859
NSN 5960-01-316-8100
NSN 5985-01-483-5470
NSN 5996-01-579-2986
NSN 5930-01-541-6715
NSN 5915-01-055-4177
NSN 5990-01-365-6016