Designed specifically for Aviation Ground Support Equipment, this pump washer ensures reliable sealing and optimal performance within your critical systems. Crafted to meet the demanding standards of aviation operations, it provides a durable and precise fit that helps prevent leaks and maintain system integrity. Its robust construction supports long-lasting functionality, reducing maintenance needs and downtime. Compatible with a range of aviation GSE pumps, this washer contributes to efficient equipment operation and cost-effective maintenance strategies. Trust in a component engineered to uphold safety, reliability, and efficiency in ground support environments.