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 5999-00-529-0157
NSN 6650-01-390-6989
NSN 5975-01-182-9733
NSN 5996-01-128-0963
NSN 6240-01-478-8488
NSN 5920-00-445-3585
NSN 5990-01-591-8797
NSN 5965-01-024-7960
NSN 5915-01-072-3312
NSN 5965-01-121-2319
NSN 5910-01-157-9687
NSN 5950-01-128-3975