An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 6130-01-350-7763
NSN 5905-01-192-3293
NSN 6135-01-305-2767
NSN 6105-00-983-8440
NSN 6650-00-299-9681
NSN 5985-01-272-9745
NSN 5835-01-017-3860
NSN 6110-00-271-9928
NSN 5998-01-307-4504
NSN 5835-01-058-6280
NSN 6135-00-451-0709
NSN 6110-01-548-2954