An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6135-01-223-3869
NSN 5895-01-566-3926
NSN 6220-00-905-8498
NSN 5960-00-558-9152
NSN 5930-00-280-2562
NSN 6320-01-643-0850
NSN 5950-01-144-8947
NSN 6150-00-655-2914
NSN 2925-01-224-1885
NSN 6650-01-307-3207
NSN 5930-00-421-5654
NSN 2925-00-398-0253