The Russell straight AN female-to-male NPT adapter is a -4 AN female to 1/4" NPT male fitting in blue anodize. Machined from 6061‑T6 aluminum for precision and strength, it seals positively at maximum operating pressures and connects Russell hose ends to common components like fuel and oil pumps. Available finishes and thread choices increase compatibility.
Russell Performance -4 AN Straight Female to 1/4in Male NPT Fitting