AN Thread / Tube O.D. Reference: -6 AN: 9/16-18 thread / 3/8 in tube O.D.
MFG Part Number: 670063
This Russell fuel-pressure adapter connects the listed AN flare size to a 3/8-inch NPT component in a custom fuel system. Match the AN flare and NPT port exactly and use the appropriate sealing method on the pipe-thread side.