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 5990-01-196-2953
NSN 5895-01-376-7099
NSN 2925-01-364-7926
NSN 5999-00-382-6452
NSN 6145-01-631-1788
NSN 5915-00-780-9884
NSN 5905-01-167-3278
NSN 5930-01-128-6766
NSN 5920-01-527-5388
NSN 5925-01-048-9216
NSN 6240-01-381-2275
NSN 5835-01-485-0210