Flush mount cap gasket

The JAZ flush mount cap gasket (part number 850-200-01) is a critical sealing component designed for aircraft and experimental aircraft fuel cell systems. This rubber gasket ensures a reliable seal at the fuel cell cap interface, preventing fuel vapor leakage and maintaining system integrity during flight operations. As a specialized component for flush-mounted fuel caps, this gasket is engineered to withstand the pressure differentials and thermal variations encountered in aviation fuel system environments.

Constructed from durable rubber compound, the JAZ fuel cell cap gasket is sized at 3.35 x 0.45 x 3.5 inches and weighs just 0.02 lbs, making it a lightweight yet substantial sealing solution. The gasket's specific dimensions are calibrated for flush-mount cap assemblies, ensuring precise fit and consistent sealing performance. Rubber gaskets in fuel system applications must resist fuel permeation and maintain their elasticity across ambient and operating temperature ranges typical of general aviation and experimental aircraft operations.

This component is essential for aircraft builders, restoration specialists, and aviation maintenance technicians working on fuel system installations or replacements. Whether maintaining an existing experimental aircraft or assembling a new airframe, a quality fuel cell cap gasket prevents costly fuel leaks that could compromise flight safety and system reliability. JAZ has established itself as a trusted supplier of aircraft fuel system components, and replacement gaskets are consumable items that should be inspected regularly and replaced when wear or degradation is detected. Individual gasket replacement is more economical than full cap assembly replacement.