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 6685-00-191-0541
NSN 6150-00-905-4586
NSN 6645-00-583-0066
NSN 5905-00-387-9460
NSN 5905-00-226-4804
NSN 5975-01-659-7717
NSN 6130-01-595-6760
NSN 5996-00-205-2933
NSN 6645-01-491-6965
NSN 5925-00-050-2938
NSN 5985-00-125-7642
NSN 6620-00-468-6059