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 5996-01-475-1564
NSN 6610-01-116-9276
NSN 5835-01-645-2892
NSN 4140-01-332-1973
NSN 5998-01-492-6632
NSN 6110-01-542-9502
NSN 6145-01-386-3976
NSN 7035-01-224-5165
NSN 5910-01-113-6636
NSN 5855-01-433-7009
NSN 6150-01-556-6438
NSN 6610-01-592-4150