An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5990-00-483-0486
NSN 5905-01-226-8298
NSN 5999-01-435-4153
NSN 5855-01-383-6860
NSN 5905-01-473-0506
NSN 6130-01-451-3931
NSN 5998-01-634-0604
NSN 5960-01-017-0989
NSN 6620-00-803-1260
NSN 5965-00-074-1317
NSN 7035-01-549-0905
NSN 6145-01-330-6794