Endura Flare Cap Fitting #6

The Endura Flare Cap Fitting #6 is a precision aluminum hydraulic and pneumatic connector designed for #6 AN (Army Navy) port applications. This nickel-anodized cap fitting serves as a critical interface component in fluid power systems, sealing and protecting AN port connections across aerospace, automotive, and industrial hydraulic assemblies. The flare design ensures secure, leak-free installation in high-pressure environments where reliability is non-negotiable.

Built from aluminum and finished in nickel anodize, this #6 AN cap fitting resists corrosion while maintaining lightweight properties essential for aerospace and mobile applications. The flare connection type provides a positive mechanical lock that withstands vibration and thermal cycling without loosening. AN standard fittings are manufactured to strict tolerances, ensuring compatibility with any compliant #6 AN female port. The nickel finish protects against oxidation in salt-air and humid environments, extending service life across diverse climates and storage conditions.

This cap fitting is ideal for technicians and engineers who need reliable port closure for unused AN connections in hydraulic systems, fuel systems, or pneumatic assemblies. Common applications include aircraft maintenance, vehicle restoration, industrial equipment repair, and custom fluid power builds. Whether protecting a manifold during assembly or sealing an unused port long-term, this fitting prevents contamination and fluid loss while maintaining system integrity. Sold individually, it integrates seamlessly into systems already standardized on AN fittings.