An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5920-01-462-0055
NSN 5905-01-026-2774
NSN 6650-01-479-5386
NSN 6150-01-080-9384
NSN 5925-01-106-2086
NSN 6110-01-647-8637
NSN 5910-00-947-4020
NSN 5990-01-455-8035
NSN 6645-01-075-7722
NSN 6320-01-411-7469
NSN 6135-00-452-2266
NSN 6620-00-758-5233