An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6145-00-004-5233
NSN 6650-00-879-5834
NSN 5965-01-600-0444
NSN 5895-00-511-8234
NSN 5855-00-149-0766
NSN 5930-01-425-1902
NSN 6150-01-422-8703
NSN 5855-01-340-6541
NSN 6135-01-508-3784
NSN 6145-01-406-5051
NSN 6320-01-600-5808
NSN 5925-00-332-0018