An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5975-01-348-5112
NSN 5975-00-943-0920
NSN 6135-01-544-8463
NSN 5920-00-151-4039
NSN 5999-01-359-4934
NSN 5930-01-024-8763
NSN 2925-01-633-4048
NSN 5990-01-527-7640
NSN 5835-01-544-9670
NSN 6135-01-246-0308
NSN 6320-00-823-2015
NSN 6320-01-116-3980