The PT Coupling 5500260 B010 is a 6-inch Buna N gasket designed for use with P T couplings. This gasket provides excellent sealing capabilities, ensuring a leak-proof connection in various applications. Made from high-quality Buna N material, it offers resistance to oils, fuels, and other chemicals, making it suitable for industrial and automotive uses. The B010 gasket is engineered to fit standard P T couplings, providing ease of installation and maintenance. Ideal for those seeking reliable sealing solutions, the PT Coupling 5500260 is a must-have for effective fluid transfer.