An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5950-01-418-0266
NSN 6130-01-085-8853
NSN 5965-00-922-6243
NSN 6650-01-037-7637
NSN 6240-01-131-8078
NSN 6105-00-114-0938
NSN 5996-01-600-5047
NSN 5999-01-513-4492
NSN 5915-00-563-1558
NSN 6105-01-512-0044
NSN 5999-01-561-0814
NSN 5910-00-230-1778