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 5920-01-401-5315
NSN 6220-00-439-2363
NSN 6620-01-641-1461
NSN 5930-00-764-0391
NSN 5905-01-093-8435
NSN 6320-00-405-2348
NSN 5910-01-409-2852
NSN 7035-01-408-8698
NSN 6110-00-679-8961
NSN 5965-00-836-2690
NSN 5910-01-445-2445
NSN 5950-01-165-2768