An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6130-01-093-5804
NSN 5996-01-468-4798
NSN 2925-00-540-9918
NSN 5945-01-634-0588
NSN 5960-00-295-5288
NSN 4140-01-584-9092
NSN 6105-01-167-0758
NSN 6620-01-602-8402
NSN 5999-00-199-4423
NSN 5950-01-579-0331
NSN 5999-01-292-7191
NSN 5895-01-065-1123