The washer for blind flange attachment (code K 11824) plays a small yet vital role in the secure and leak-proof connection of flanges within the Sulzer ZV40/48 engine. Acting as a buffer between the flange and fasteners, this washer ensures even distribution of pressure, reducing the risk of loosening and wear over time. Manufactured from high-quality materials, it is built to withstand extreme conditions, including high temperatures and pressure fluctuations. Regular inspection and timely replacement of this washer are crucial for maintaining the integrity of flange connections, ensuring a reliable and efficient engine performance in marine and industrial environments.