An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5975-00-886-3265
NSN 6105-01-437-6876
NSN 5910-01-057-3087
NSN 6650-01-246-3265
NSN 5910-00-364-6995
NSN 5915-00-383-1471
NSN 6650-00-908-6358
NSN 5985-00-016-0410
NSN 5855-00-560-0110
NSN 5925-01-634-0664
NSN 5910-00-276-8592
NSN 5990-01-517-7848