An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5985-01-534-3836
NSN 6685-01-114-9919
NSN 5855-01-485-3429
NSN 6650-01-584-1102
NSN 6620-01-034-4539
NSN 5975-01-603-9716
NSN 5835-01-143-9143
NSN 5855-01-591-7998
NSN 6110-01-332-2513
NSN 5920-01-231-1892
NSN 5920-01-541-9868
NSN 6150-00-496-5480