Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6135-01-499-6293
NSN 5996-01-050-3141
NSN 5920-01-467-4458
NSN 5855-00-832-9341
NSN 7035-01-056-4603
NSN 5895-01-641-3734
NSN 5855-01-455-1491
NSN 5925-01-171-7090
NSN 2925-00-578-4068
NSN 6620-01-494-6055
NSN 6130-00-840-8148
NSN 6220-00-156-0860