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 5930-01-487-5039
NSN 5895-01-345-9484
NSN 5905-01-613-9430
NSN 5895-00-515-6368
NSN 6240-01-348-8975
NSN 5975-00-914-1075
NSN 6220-01-556-0559
NSN 6240-00-504-6583
NSN 5960-01-474-4843
NSN 5855-01-329-4006
NSN 2925-01-090-2391
NSN 6240-00-629-9810