An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5965-01-296-8991
NSN 6610-01-420-3780
NSN 6610-01-482-4630
NSN 5945-01-170-2904
NSN 6135-00-110-1981
NSN 5835-01-584-1827
NSN 5975-01-448-9074
NSN 6135-00-932-3136
NSN 5985-01-044-4530
NSN 6150-01-299-6745
NSN 6105-01-608-3974
NSN 5985-00-891-9652