An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5835-01-385-0579
NSN 5935-01-367-2245
NSN 6135-00-152-8729
NSN 5930-01-091-1475
NSN 5935-01-502-6564
NSN 6220-01-021-2797
NSN 4140-01-340-6503
NSN 5960-01-089-7174
NSN 5945-01-081-4256
NSN 5996-01-128-3080
NSN 5975-01-196-6314
NSN 6150-00-832-6956