An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6105-01-444-7540
NSN 6645-01-570-9744
NSN 6645-01-312-8601
NSN 5996-01-507-3715
NSN 7035-00-285-3393
NSN 5835-01-199-1683
NSN 5905-01-634-0595
NSN 5835-00-994-5116
NSN 6135-01-595-9328
NSN 6135-01-492-5717
NSN 5998-00-055-6414
NSN 6240-01-276-6580