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 5996-01-218-6468
NSN 5998-00-161-6307
NSN 6105-01-445-6130
NSN 6130-01-590-6801
NSN 6685-01-156-5545
NSN 6610-00-764-4015
NSN 6650-01-371-5886
NSN 5996-01-588-2770
NSN 5975-00-764-7593
NSN 6650-01-631-5159
NSN 5985-01-629-0996
NSN 4140-01-408-7232