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 5905-00-526-9582
NSN 6645-00-337-8276
NSN 6620-01-177-5567
NSN 4140-01-092-0806
NSN 7035-01-408-8698
NSN 6685-01-516-4598
NSN 5975-01-469-9048
NSN 6150-00-644-0029
NSN 6240-00-181-2503
NSN 6645-01-508-6028
NSN 7035-00-849-5526
NSN 4140-00-804-5667