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 6110-00-004-1455
NSN 5920-01-457-9428
NSN 6130-00-796-4413
NSN 6145-00-891-6779
NSN 6685-01-442-7901
NSN 6320-01-078-8257
NSN 5915-01-381-2519
NSN 5965-01-139-2712
NSN 6610-01-021-2432
NSN 5990-01-137-8722
NSN 5920-00-135-4930
NSN 5990-00-036-6449