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 6645-00-163-9580
NSN 2925-00-773-7217
NSN 6685-00-079-3307
NSN 6620-01-139-6455
NSN 5999-01-649-7971
NSN 5910-01-284-1785
NSN 5905-01-550-9127
NSN 5975-00-243-1278
NSN 5960-00-845-9952
NSN 6685-00-135-1353
NSN 5895-01-181-5471
NSN 7035-00-126-1899