An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5935-01-394-7221
NSN 6110-01-129-0892
NSN 5910-00-554-1422
NSN 5985-01-574-8150
NSN 5985-00-452-2228
NSN 5996-01-326-8666
NSN 5990-00-821-6257
NSN 5835-01-438-6037
NSN 5960-01-149-1261
NSN 7035-00-455-7666
NSN 6220-01-329-8154
NSN 7035-00-834-2090