B6505 Brass Female JIC x Male NPT Swivel Check Part Number Ref Number TUBE OD A NPTF B UN/UNF-2B L C1 D1 D2 WORKING PRESSURE B6505-04-04 JS44 1/4″ 1/4-18 7/16-20 1.389 .563 .342 .392 3250 psi B6505-06-04 JS64 3/8” 1/4-18 9/16-18 1.42 .563 .316 .501 3250 psi B6505-06-06 JS66 3/8” 3/8-18 9/16-18 1.574 .690 .474 .499 .499 2925 psi B6505-08-08 JS88 1/2″ 1/2-14 3/4-16 1.706 .875 .406 .561 .692 2600 psi
