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 5855-01-175-3990
NSN 5905-00-638-6776
NSN 5910-01-580-5233
NSN 6320-00-300-5556
NSN 6110-01-006-6718
NSN 5965-00-764-1841
NSN 6610-00-788-0134
NSN 5965-01-273-3055
NSN 6110-00-211-1092
NSN 6620-01-185-0811
NSN 5960-00-529-2704
NSN 5915-01-613-5032