An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6105-01-339-3058
NSN 2925-01-494-0693
NSN 2925-01-560-4123
NSN 5855-01-430-0132
NSN 6645-01-633-1852
NSN 5925-00-386-8532
NSN 5895-00-470-1504
NSN 5835-01-160-7282
NSN 6620-01-420-3386
NSN 5835-01-202-9673
NSN 6685-00-971-2570
NSN 6150-00-067-0145