The CAP, TANK for Aviation Ground Support Equipment is a precision-engineered component designed to ensure secure sealing and optimal protection for fuel or fluid tanks in aviation support applications. Crafted to meet stringent industry standards, this cap provides reliable containment, preventing leaks and contamination while maintaining system integrity. Its robust construction supports durability and long-term performance under demanding operational conditions. Compatible with a wide range of aviation ground support models, this tank cap enhances safety and efficiency in fueling and maintenance processes. Engineered for ease of installation and maintenance, it contributes to minimizing downtime and operational costs, aligning with the needs of aviation professionals seeking dependable, high-quality GSE parts.