#12 Nylon Sealing Washer 10pk

The #12 Nylon Sealing Washer 10pk by FRAGOLA is a precision component engineered for fluid transfer systems that demand reliable, leak-free connections. These washers are essential for anyone working with AN-style fittings in automotive, aviation, motorsport, or industrial hydraulic applications. The set of ten provides adequate inventory for multiple installations, repairs, or future maintenance without requiring frequent reordering.

Manufactured from durable nylon material, these #12 AN sealing washers create a dependable seal between fitting and port surfaces, preventing fluid leakage under pressure and vibration. Nylon construction offers superior chemical resistance compared to metal alternatives, making it ideal for fuel systems, coolant lines, and brake fluid applications where corrosion and degradation are concerns. The 10-pack format ensures you maintain a working stock while the compact dimensions (1.95 x 0.7 x 4.05 inches) and minimal weight of 0.03 lbs make storage and transport convenient for shop or field use.

Professional technicians, DIY builders, and fleet maintenance personnel rely on FRAGOLA sealing washers to achieve consistent, code-compliant connections in high-performance and standard applications alike. These washers are designed as direct replacements or backup stock for existing AN-12 installations, ensuring continuity of service across engine bays, fuel cells, transmission coolers, and hydraulic assemblies. Proper installation with matching AN-12 fittings and ports guarantees optimal sealing performance and system longevity.