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 6685-01-436-2337
NSN 6610-01-091-3740
NSN 5835-01-654-4570
NSN 6110-01-447-6813
NSN 6645-01-073-5302
NSN 6130-01-525-8269
NSN 5965-00-757-3403
NSN 5996-01-384-7431
NSN 5990-00-786-9042
NSN 5998-01-195-5337
NSN 4140-01-266-0625
NSN 5920-00-454-4263