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 6650-00-342-6447
NSN 6645-01-503-6337
NSN 6220-00-205-2040
NSN 5975-00-972-8028
NSN 6685-00-955-1232
NSN 5960-01-372-3290
NSN 6220-00-019-1945
NSN 6105-00-947-2561
NSN 5905-01-207-1673
NSN 5915-01-114-3259
NSN 5915-01-350-9909
NSN 6240-01-465-7712