An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5925-00-205-2767
NSN 6220-01-572-8335
NSN 6105-01-252-0381
NSN 6610-00-661-1797
NSN 5985-01-399-2544
NSN 5895-01-089-3294
NSN 5990-00-107-7161
NSN 6110-00-191-9225
NSN 2925-00-758-9931
NSN 5935-00-753-5101
NSN 5990-00-436-2224
NSN 5895-01-232-0793