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 4140-01-614-9765
NSN 5855-00-256-5562
NSN 5950-00-499-7144
NSN 6220-01-346-8313
NSN 5895-00-925-8522
NSN 6645-01-592-7862
NSN 5915-01-599-8846
NSN 6620-01-016-3091
NSN 5920-01-414-6983
NSN 6135-00-880-1026
NSN 4140-00-862-5644
NSN 5998-00-901-0298