Description:
Brass Hose Barb Fitting – 5/16" Hose Barb x 1/4" Male NPT
This reliable brass straight hose barb connector is built for secure fuel line connections in marine, outboard, and stern drive applications. It provides a smooth transition from 1/4" (6.35 mm) male NPT threads (commonly found on fuel tanks, pumps, filters, or valves) to a 5/16" (7.94 mm) hose barb, ensuring a firm hold on fuel hoses when paired with proper hose clamps.
Well-suited for fuel systems requiring compact, corrosion-resistant fittings with dependable flow in boating environments.
Key Features
• Hose Barb Size: 5/16" (7.94 mm) – Multi-ridge design for a strong, leak-resistant connection to fuel hose (use hose clamps recommended for secure installation)
• Thread Size: 1/4" (6.35 mm) male NPT
• Connection Type: Male NPT to hose barb
• Material: Forged brass – Delivers superior corrosion resistance and durability against prolonged exposure to fuel and marine conditions
This compact, heavy-duty fitting offers straightforward installation, consistent fuel delivery, and long-term performance in outboard, inboard, and stern drive setups.
Interchange / Cross-Reference Numbers
• MerCruiser: 22-63187
• Yamaha: ABA-FLINE-BA-RB
• Mercury: 22-33078, 22-57308, 22-63187
• Johnson/Evinrude: 0123199, 0173311
• Other: 9-38016, 9-38016-25, 33430-10, 18-8055