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 6650-01-142-5540
NSN 5905-01-553-7788
NSN 2925-01-156-9570
NSN 6135-01-394-4160
NSN 5965-00-827-9680
NSN 5895-01-361-9003
NSN 5985-00-258-1178
NSN 5996-01-582-6349
NSN 5998-01-219-2678
NSN 5975-00-200-2002
NSN 5910-01-227-5668
NSN 5990-01-400-3299