B6510 Brass Male NPT x Female JIC Swivel 45° Elbow Check Part Number Ref Number TUBE OD A NPTF D(2) B UN/UNF-2B C M N D1 D2 Y WORKING PRESSURE B6510-06-02 JSF62 3/8” 1/8-27 9/16-18 .689 .776 .647 .250 .513 .500 2925 psi B6510-06-04 JSF64 3/8” 1/4-18 9/16-18 .689 .843 .756 .309 .494 .554 2925 psi B6510-06-06 JSF66 3/8” 3/8-18 9/16-18 .689 .915 .946 .478 .495 .744 2925 psi