Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 5925-01-303-8381
NSN 6240-01-421-9388
NSN 5910-01-633-9963
NSN 5950-00-948-9128
NSN 5925-00-165-0371
NSN 5895-01-086-3396
NSN 5920-01-464-8480
NSN 6105-00-542-7948
NSN 5975-01-648-2250
NSN 5920-00-492-5516
NSN 5855-00-014-5008
NSN 6610-01-322-4331