A metallic/nonmetallic item of either a t or y shape used in making three way connections with metallic/nonmetallic tubing.
NSN 6220-01-218-9214
NSN 5895-01-437-1087
NSN 4140-01-617-1599
NSN 6105-01-310-8468
NSN 5920-01-272-7097
NSN 5998-01-427-3776
NSN 6110-01-411-7478
NSN 5915-00-518-6936
NSN 5965-00-144-2543
NSN 5895-01-539-3711
NSN 4140-01-173-7869
NSN 2925-01-658-9457