Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5935-01-571-7071
NSN 5915-01-104-4486
NSN 5965-01-441-8826
NSN 5945-00-156-7256
NSN 2925-01-338-5157
NSN 6320-01-397-9995
NSN 4140-01-057-7863
NSN 5925-01-634-0664
NSN 5945-01-413-1282
NSN 5925-00-851-0011
NSN 5910-01-241-2668
NSN 7035-01-411-6062