An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6610-01-321-1835
NSN 2925-01-144-0352
NSN 5905-01-159-3241
NSN 6135-01-598-9889
NSN 5935-00-240-7728
NSN 5895-01-100-1825
NSN 5996-01-597-1682
NSN 5935-01-535-5293
NSN 6240-01-531-2217
NSN 5975-01-425-1101
NSN 6110-01-462-1698
NSN 6320-01-132-2746