An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6650-00-299-9681
NSN 5975-01-524-6636
NSN 2925-01-347-4208
NSN 5915-01-506-7418
NSN 5996-01-609-4765
NSN 6130-01-608-9073
NSN 6105-01-312-0045
NSN 5950-01-076-2206
NSN 5835-00-594-4921
NSN 5910-01-536-9965
NSN 5990-01-432-4984
NSN 6130-00-468-6222