An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5990-01-025-7466
NSN 6685-01-446-8130
NSN 6135-00-715-4001
NSN 6150-00-630-6390
NSN 5855-01-063-6340
NSN 5925-00-399-1120
NSN 5990-01-432-9844
NSN 5985-01-564-9886
NSN 5950-00-170-9103
NSN 6685-01-568-7234
NSN 5915-01-022-4427
NSN 6685-01-136-9834