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 6650-01-308-5169
NSN 6240-01-351-6729
NSN 6105-01-212-1892
NSN 6220-01-600-2640
NSN 5960-00-393-2505
NSN 6240-01-121-0469
NSN 5855-01-330-0088
NSN 5950-01-345-0206
NSN 6645-00-449-4446
NSN 6135-00-246-0324
NSN 6685-01-003-9343
NSN 6110-01-474-8181