An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 2925-00-005-1618
NSN 5999-01-363-6739
NSN 5999-01-486-4912
NSN 6110-01-356-8245
NSN 5960-00-859-5059
NSN 5945-01-426-5316
NSN 5905-01-017-2908
NSN 6130-01-559-2496
NSN 5985-01-511-6353
NSN 6105-00-884-4558
NSN 6220-00-912-8959
NSN 5835-01-388-5198