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 6685-01-518-0871
NSN 6620-00-940-8242
NSN 7035-01-092-8962
NSN 6110-00-453-8971
NSN 6320-01-585-8468
NSN 6135-01-301-8776
NSN 6135-01-633-8502
NSN 4140-00-415-6513
NSN 6320-01-622-2456
NSN 5835-00-518-4507
NSN 5998-00-323-1289
NSN 5905-00-147-5699