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 5835-01-307-8954
NSN 5915-01-646-0331
NSN 6135-00-318-8359
NSN 6110-01-587-4921
NSN 5895-01-151-6009
NSN 6135-01-142-2417
NSN 7035-01-076-4067
NSN 5990-01-390-2177
NSN 5998-01-351-8901
NSN 6150-00-100-4757
NSN 2925-01-218-5556
NSN 6685-00-709-0576