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 5855-00-014-5008
NSN 5998-00-725-2013
NSN 5999-00-248-9139
NSN 5975-01-607-7736
NSN 5855-01-349-6135
NSN 5905-01-282-2456
NSN 6650-01-576-6512
NSN 5925-00-862-0142
NSN 5930-01-123-1472
NSN 6620-01-350-5103
NSN 2925-01-444-6676
NSN 6685-01-277-9296