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 5855-00-797-8217
NSN 5930-00-892-1668
NSN 5990-01-426-7350
NSN 6145-00-954-3232
NSN 6685-01-417-8517
NSN 6650-00-548-9797
NSN 6110-00-205-1778
NSN 6130-00-111-3384
NSN 6130-01-317-7124
NSN 5960-01-583-4737
NSN 5910-00-773-8049
NSN 6145-01-651-3580