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 5835-00-554-0399
NSN 4140-00-361-4691
NSN 5915-00-204-7925
NSN 5960-01-505-2426
NSN 5835-01-514-5758
NSN 7035-01-311-8424
NSN 5855-01-359-8592
NSN 6240-00-828-6228
NSN 5998-01-354-2082
NSN 6135-00-175-1279
NSN 6130-01-409-1443
NSN 5990-01-476-8813