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 5990-01-548-5979
NSN 6110-01-482-8304
NSN 5835-00-537-7780
NSN 5915-01-237-3491
NSN 6240-01-513-9642
NSN 5930-01-351-6919
NSN 5920-01-563-0681
NSN 5905-01-605-1419
NSN 6105-01-537-5634
NSN 5835-01-416-6455
NSN 7035-01-655-3275
NSN 6645-01-215-0617