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 6685-00-118-0594
NSN 5905-00-837-6674
NSN 5965-00-513-1352
NSN 6240-00-275-1950
NSN 6685-01-434-7443
NSN 5999-01-392-2280
NSN 4140-00-116-1022
NSN 6105-01-136-1472
NSN 5930-01-281-7602
NSN 5935-00-845-9594
NSN 5925-01-426-6923
NSN 5855-01-047-3231