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 5990-00-844-5659
NSN 5910-01-349-0825
NSN 5905-00-080-6364
NSN 5985-01-188-0359
NSN 7035-00-349-8571
NSN 5950-00-957-8969
NSN 5905-00-353-1659
NSN 6620-01-544-8735
NSN 5935-00-726-3203
NSN 4140-01-206-4430
NSN 5855-00-586-6255
NSN 6105-00-186-0161