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 6150-01-436-7444
NSN 4140-01-509-7055
NSN 5905-01-133-9417
NSN 7035-01-162-5230
NSN 5999-01-415-1515
NSN 5920-00-803-3290
NSN 6240-01-308-8776
NSN 5990-01-443-2931
NSN 5910-01-653-5125
NSN 4140-00-053-1840
NSN 5915-00-755-4181
NSN 6150-00-347-8044