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 5999-01-634-0576
NSN 6150-01-533-8486
NSN 5855-01-597-8638
NSN 5996-01-474-8325
NSN 6685-00-128-9727
NSN 5905-00-678-8760
NSN 6645-01-227-2036
NSN 6220-00-346-8944
NSN 6645-01-578-5075
NSN 5960-01-081-6439
NSN 5920-01-367-9281
NSN 5930-00-526-0543