An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5925-01-463-8594
NSN 5855-00-436-3852
NSN 2925-00-156-8963
NSN 6150-01-205-8476
NSN 4140-01-629-7605
NSN 6620-00-875-6572
NSN 6620-01-358-4853
NSN 5965-00-111-2073
NSN 6650-01-227-8051
NSN 6620-00-780-7786
NSN 4140-00-707-5963
NSN 5975-00-842-1944