An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5965-01-308-2261
NSN 5895-01-115-6467
NSN 6620-01-052-2773
NSN 5998-01-343-8837
NSN 5990-01-591-8797
NSN 5910-00-289-5638
NSN 5855-00-832-9341
NSN 5920-01-371-2869
NSN 5975-00-503-9190
NSN 5835-01-055-6063
NSN 6620-01-406-3584
NSN 5985-01-461-7717