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 5996-01-455-2198
NSN 5975-01-620-3888
NSN 6150-01-458-6442
NSN 5975-01-263-2151
NSN 5930-01-305-4090
NSN 4140-00-432-0456
NSN 5855-00-455-6070
NSN 4140-01-041-5276
NSN 5965-00-650-4562
NSN 5999-00-139-3400
NSN 5975-01-391-7803
NSN 6150-01-352-6474