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 6610-01-186-8798
NSN 5910-01-315-2025
NSN 6145-01-070-8858
NSN 6150-00-513-0993
NSN 6645-01-025-1002
NSN 5990-01-249-8212
NSN 6110-00-080-2767
NSN 6220-01-476-7448
NSN 5920-00-821-7394
NSN 6650-00-864-2942
NSN 5945-01-366-0298
NSN 6145-00-212-0422