An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5996-00-257-5646
NSN 6105-00-186-9380
NSN 6240-00-228-1931
NSN 6240-00-081-6889
NSN 7035-01-514-8522
NSN 2925-00-321-2032
NSN 6650-01-252-8190
NSN 5996-00-260-8291
NSN 6645-00-010-3054
NSN 6240-01-576-0296
NSN 2925-01-523-3607
NSN 6145-00-918-9494