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 5996-01-442-5218
NSN 6620-00-054-4778
NSN 6320-01-305-5881
NSN 5925-01-385-7855
NSN 6105-01-087-6925
NSN 6320-00-174-1362
NSN 4140-00-654-9146
NSN 6110-01-607-5867
NSN 6650-01-534-5787
NSN 5905-01-655-0684
NSN 5935-01-411-2610
NSN 5998-00-604-8785