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 5935-01-190-4779
NSN 6320-00-593-0379
NSN 6620-01-477-3720
NSN 6110-01-566-4821
NSN 5960-01-497-4572
NSN 5855-00-610-4052
NSN 5996-01-437-8824
NSN 5915-00-708-1518
NSN 6685-00-671-3483
NSN 5990-01-138-8981
NSN 6220-01-097-1212
NSN 5999-01-463-6476