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 4140-00-360-2457
NSN 5945-01-574-0977
NSN 5935-01-039-7205
NSN 5960-01-193-5224
NSN 6240-00-689-8504
NSN 6685-01-603-2199
NSN 5905-00-456-9668
NSN 6650-01-253-8062
NSN 6220-01-243-8661
NSN 7035-01-157-0028
NSN 2925-00-448-4685
NSN 2925-01-283-6740