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 6620-01-350-5103
NSN 5855-00-323-0967
NSN 4140-01-227-6918
NSN 5855-00-288-1408
NSN 5930-01-495-9592
NSN 5915-00-161-4409
NSN 5985-00-916-9616
NSN 5999-01-272-1502
NSN 5999-01-473-6709
NSN 5930-01-103-9467
NSN 5960-00-119-3370
NSN 5930-01-411-7207