An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5905-00-113-0381
NSN 5920-01-452-8097
NSN 6105-00-343-6648
NSN 6220-01-475-8357
NSN 5960-00-296-1530
NSN 5998-00-246-4422
NSN 5950-00-543-1836
NSN 6150-01-229-7638
NSN 6220-01-135-3841
NSN 5950-01-425-5263
NSN 6220-01-507-6720
NSN 2925-01-376-6760