B2601 Brass Male JIC x Male NPT Branch Tee Check Part Number Ref Num TUBE OD B (1) UN/UNF 2A B (2) UN/UNF 2A A NPTF M (1) M (2) N Y D(1) D(2) D(3) WORK PRESSURE B2601-06-06-04 BBT 664F 3/8-3/8 9/16-18 9/16-18 1/4-18 1.03 1.03 1.03 0.56 0.30 0.30 0.28 3128 psi B2601-08-08-06 BBT 886F 1/2-1/2 3/4-16 3/4-16 3/8-18 1.25 1.25 1.22 0.75 0.39 0.39 0.41 2398 psi