An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5975-00-304-4340
NSN 6240-01-322-4887
NSN 7035-01-189-1549
NSN 6135-01-045-1504
NSN 4140-01-097-4340
NSN 7035-01-423-8343
NSN 5985-00-350-2173
NSN 4140-00-185-2993
NSN 6650-01-447-2858
NSN 5920-01-384-6065
NSN 5998-00-218-1360
NSN 5930-01-415-4579