An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5895-01-574-2109
NSN 5925-01-406-8605
NSN 5895-01-063-7308
NSN 6105-00-598-4910
NSN 6130-01-374-6718
NSN 5996-01-006-2324
NSN 6145-01-032-3693
NSN 6135-00-497-0491
NSN 6645-01-108-7904
NSN 5835-01-133-6485
NSN 5930-01-451-3401
NSN 6110-00-185-2021