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 5990-01-432-4249
NSN 5960-01-147-3764
NSN 6610-01-267-5382
NSN 5930-00-866-8540
NSN 4140-01-279-0058
NSN 5925-01-098-7829
NSN 5835-01-086-4849
NSN 6610-01-528-9668
NSN 6650-01-181-6037
NSN 5975-00-156-3654
NSN 6150-01-314-5816
NSN 5999-01-468-7627