Matl ams 5557 type 1; 0.375 in. Od; 0.028 in. Wall thk
Three or more tube assembly, metal connected by tee(s), y(s), or the like to form branches (forks).
NSN 6220-01-131-9997
NSN 5905-01-319-4805
NSN 6220-01-259-9816
NSN 5915-01-447-3151
NSN 2925-01-359-9818
NSN 5910-01-068-4472
NSN 5999-01-164-9213
NSN 2925-00-144-3314
NSN 5999-00-269-5320
NSN 5960-01-541-9884
NSN 5960-01-485-2467
NSN 6620-00-654-3738