An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5960-00-531-6186
NSN 6105-01-329-6643
NSN 5930-00-558-6844
NSN 6135-00-968-8594
NSN 6110-01-654-9018
NSN 5925-01-285-0362
NSN 6150-01-033-6744
NSN 6110-00-426-6778
NSN 5930-01-569-2220
NSN 5998-00-823-5659
NSN 5945-00-150-3034
NSN 6240-01-261-0025