BO-NPT90 Brass Flat Barb x Male NPT 90° Elbow Check Part Number A NPTF B TUBE I.D. M N E D D1 Y WORKING PRESSURE BO0402NPT90 1/8-27 1/4 1.02 .81 .63 .156 .218 .47 1600 psi BO0404NPT90 1/4-18 1/4 1.02 .88 .63 .156 .281 .47 2500 psi BO0406NPT90 3/8-18 1/4 1.03 .94 .63 .156 .312 .50 2500 psi BO0502NPT90 1/8-18 5/16 1.02 .81 .63 .219 .219 .38OR.47 1670 psi BO0504NPT90 1/4-18 5/16 1.02 .88 .63 .219 .281 .47 1600 psi BO0506NPT90 3/8-18 5/16 1.09 .94 .63 .219 .312 .50 1600 psi BO0602NPT90 1/8-27 3/8 1.02 .81 .63 .281 .218 .47 1600 psi BO0604NPT90 1/4-18 3/8 1.02 .88 .63 .281 .281 .47 1600 psi BO0606NPT90 3/8-18 3/8 1.09 .94 .69 .281 .312 .50 1600 psi BO0608NPT90 1/2-14 3/8 1.11 1.09 .63 .281 .406 .47/.59 1600 psi BO0804NPT90 1/4-18 1/2 1.06 1.00 .69 .375 .343 .59 2500 psi BO0806NPT90 3/8-18 1/2 1.06 1.09 .69 .375 .406 .59 2500 psi BO0808NPT90 1/2-14 1/2 1.16 1.13 .69 .375 .406 .59 2500 psi BO1006NPT90 3/8-18 5/8 1.12 1.06 .63 .406 .406 .56 2400 psi BO1008NPT90 1/2-14 5/8 1.12 1.12 .66 .406 .406 .59 1980 psi