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 6150-01-431-3405
NSN 6240-00-247-5156
NSN 4140-01-349-1973
NSN 5895-01-322-1927
NSN 5910-00-050-4539
NSN 6650-01-203-4746
NSN 5855-00-631-4565
NSN 6645-01-549-0935
NSN 4140-00-269-5795
NSN 5910-01-495-2563
NSN 5950-01-251-8935
NSN 6110-01-129-8942