An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6105-00-217-8990
NSN 6220-00-944-4512
NSN 5920-00-783-7859
NSN 5925-01-028-5735
NSN 5835-01-459-7428
NSN 5935-01-350-6273
NSN 2925-00-236-9986
NSN 5905-01-566-1978
NSN 5960-01-170-0234
NSN 4140-01-625-2804
NSN 5855-01-038-2189
NSN 5998-01-398-0673