An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6135-01-622-1296
NSN 5930-01-227-1908
NSN 5985-01-375-9054
NSN 5985-01-277-4052
NSN 6130-01-472-3212
NSN 6685-01-141-1578
NSN 6105-01-479-5494
NSN 5935-00-357-1592
NSN 5999-01-420-7102
NSN 6645-01-542-1472
NSN 5925-01-560-9372
NSN 5985-01-278-6838