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 5925-01-254-2578
NSN 6320-00-994-0179
NSN 6645-01-390-6520
NSN 6135-00-100-8890
NSN 6320-01-106-4414
NSN 6110-01-117-8836
NSN 5855-01-147-6024
NSN 6650-00-074-2445
NSN 5920-01-199-2931
NSN 5998-00-510-3982
NSN 6610-01-295-3104
NSN 5855-00-221-9435