A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 6135-01-400-2947
NSN 5990-01-580-2191
NSN 5990-01-287-9447
NSN 6620-01-067-8336
NSN 5999-01-030-5220
NSN 5935-01-542-8529
NSN 6620-01-401-5356
NSN 5998-01-514-8409
NSN 6320-01-259-2604
NSN 5920-01-068-3135
NSN 6620-01-640-6761
NSN 5950-00-108-9895