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 5999-00-140-8476
NSN 5855-01-013-6864
NSN 5996-01-219-6675
NSN 6620-01-072-9372
NSN 5915-01-124-7037
NSN 5855-01-254-3110
NSN 5910-00-914-2372
NSN 5935-01-565-6662
NSN 6110-01-211-6002
NSN 5996-01-650-3525
NSN 5945-00-757-7678
NSN 5999-01-040-7681