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 5998-01-059-0138
NSN 5855-01-557-1798
NSN 6610-01-400-3880
NSN 5920-01-147-4903
NSN 5905-01-027-5604
NSN 5945-00-442-5460
NSN 6220-01-616-2029
NSN 6135-01-142-6456
NSN 5975-01-544-6897
NSN 5855-01-098-9038
NSN 5915-01-541-3957
NSN 5996-01-212-9866