An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5935-00-923-0538
NSN 5990-01-099-8574
NSN 5910-00-061-0769
NSN 5905-01-386-3167
NSN 5855-01-614-3391
NSN 5985-01-431-7448
NSN 5920-01-227-9097
NSN 6650-01-240-2334
NSN 6130-00-558-5844
NSN 4140-01-254-9775
NSN 5895-01-256-5472
NSN 6150-00-256-6422