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 4140-01-186-6453
NSN 5950-01-408-9843
NSN 5965-01-548-5359
NSN 5950-00-203-2368
NSN 5996-00-104-5607
NSN 5960-01-306-4606
NSN 5990-00-968-7685
NSN 5950-01-630-6288
NSN 5910-01-552-6266
NSN 6220-01-432-0816
NSN 5930-00-194-8781
NSN 5998-00-525-2654