An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5945-01-535-8242
NSN 5965-00-568-5802
NSN 6145-00-663-6133
NSN 5975-01-284-7047
NSN 5910-00-296-8816
NSN 5905-00-023-4223
NSN 6620-01-540-8144
NSN 6110-01-339-4478
NSN 5855-01-421-7691
NSN 5945-01-184-5356
NSN 5895-01-025-4087
NSN 5999-01-007-7328