An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5835-01-493-1826
NSN 6685-00-473-2423
NSN 4140-01-608-3148
NSN 5915-01-060-1181
NSN 6620-01-192-0543
NSN 5855-00-494-9581
NSN 2925-01-285-0919
NSN 6150-00-168-2882
NSN 6150-01-590-7605
NSN 6620-01-390-1121
NSN 6110-01-528-7251
NSN 4140-01-585-8374