An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6145-00-402-5650
NSN 5910-00-409-3775
NSN 6110-00-929-1217
NSN 6685-00-065-5223
NSN 5950-00-755-9638
NSN 5930-00-296-9940
NSN 5945-01-386-4427
NSN 5990-01-160-6978
NSN 5960-01-449-1310
NSN 6650-01-044-6179
NSN 5998-01-497-9404
NSN 5990-01-604-0862