Aeroquip FCM2131 Blue Anodized Aluminum 3/8" Female NPT Straight Pipe Coupling

The Aeroquip FCM2131 is a straight pipe coupling designed for connecting two 3/8" NPT male threaded pipes or fittings in performance automotive, marine, and industrial hydraulic applications. This AN 910 specification coupling provides a reliable, leak-free connection point in fuel lines, oil systems, and other fluid transfer applications.

Key Features:

• Both ends feature 3/8" Female NPT (National Pipe Thread) connections
• Manufactured from high-quality aluminum for durability and lightweight performance
• Blue anodized finish provides corrosion resistance and an attractive appearance
• Straight-through design maintains maximum flow with minimal restriction
• Conforms to AN 910 military specification standards
• Available in retail carded packaging (FC prefix) or bulk packaging (FB prefix)

Aeroquip fittings are engineered with precise tolerances optimized for use with Aeroquip hoses and components. The blue anodized aluminum construction offers excellent strength-to-weight ratio, making it ideal for racing and performance applications where weight reduction is critical. This coupling is part of Aeroquip's extensive line of performance adapters trusted by professionals for over 65 years.