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 5915-00-290-1569
NSN 5960-00-215-5884
NSN 5965-00-185-9687
NSN 5960-00-271-1396
NSN 5905-00-930-4263
NSN 5999-00-449-7039
NSN 6110-01-361-9306
NSN 6145-00-072-7028
NSN 5895-01-165-9396
NSN 4140-00-142-2491
NSN 6320-01-358-0141
NSN 5985-01-500-4283