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 5990-00-105-7831
NSN 6220-01-130-2701
NSN 5895-01-485-0101
NSN 5945-01-438-1126
NSN 5930-00-535-8504
NSN 5975-01-660-3147
NSN 6130-01-211-9006
NSN 6110-00-931-7977
NSN 6105-00-211-4577
NSN 5925-01-271-2142
NSN 5975-00-927-9538
NSN 6105-01-634-0322