B6502 Brass Male JIC x Female JIC Swivel 45° Elbow Check Part Number Ref Number TUBE OD B1 UN/UNF -2A B2 UN/UNF -2B M1 M2 C Y D1 D2 WORKING PRESSURE B6502-04-04 FBS44 1/4-1/4 7/16-20 7/16-20 0.72 0.94 0.56 0.44 0.17 0.17 3250 psi B6502-06-06 FBS66 3/8-3/8 9/16-18 9/16-18 0.91 1.12 0.69 0.59 0.30 0.30 2925 psi B6502-08-08 FBS88 1/2-1/2 3/4-16 3/4-16 1.11 1.28 0.88 0.75 0.39 0.39 2600 psi
