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 6135-00-166-5984
NSN 5990-01-561-7802
NSN 2925-01-254-8925
NSN 6240-00-806-4554
NSN 7035-01-615-0514
NSN 7035-00-300-3208
NSN 6150-00-772-3513
NSN 6220-01-535-0892
NSN 6240-01-392-2018
NSN 5905-01-122-1979
NSN 5855-00-484-8638
NSN 5895-01-463-3589