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 6620-01-381-6225
NSN 4140-00-027-5150
NSN 6105-01-070-8625
NSN 6620-01-580-0883
NSN 6645-01-477-2532
NSN 5835-00-247-0161
NSN 6130-01-201-5556
NSN 5945-01-502-6921
NSN 5925-01-344-0418
NSN 5915-01-369-0811
NSN 5990-01-310-5630
NSN 5960-00-391-6493