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 5855-01-163-8152
NSN 6130-01-438-6960
NSN 5910-01-429-7647
NSN 5920-01-421-0291
NSN 5998-01-107-2145
NSN 6320-00-116-3658
NSN 6110-00-236-4161
NSN 6130-00-925-6400
NSN 4140-00-534-1408
NSN 6150-00-119-0818
NSN 6220-01-461-7335
NSN 6130-00-438-9271