An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6610-01-534-9765
NSN 4140-00-892-2136
NSN 5999-01-111-5492
NSN 5855-00-252-5743
NSN 5935-00-991-3615
NSN 6320-00-857-4073
NSN 5950-01-165-2131
NSN 5996-00-961-8076
NSN 5950-00-758-4463
NSN 6650-00-879-5834
NSN 5996-01-459-8590
NSN 6105-01-194-4877