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 6110-01-353-8053
NSN 5960-01-589-6846
NSN 5990-00-239-3432
NSN 6130-00-468-1656
NSN 5905-01-317-5052
NSN 5965-00-624-4134
NSN 4140-01-152-9161
NSN 6110-01-207-2748
NSN 5965-00-100-1291
NSN 6645-00-255-1369
NSN 5945-01-552-1770
NSN 5990-01-649-0635