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 6220-01-509-0538
NSN 5905-01-427-3804
NSN 6150-00-141-0293
NSN 5855-01-075-1292
NSN 6105-01-460-8248
NSN 5920-00-556-2704
NSN 6240-01-224-7656
NSN 5999-01-022-5533
NSN 6240-01-501-6320
NSN 5960-01-209-6917
NSN 5999-00-723-7319
NSN 5895-01-599-8268