An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5945-00-263-1511
NSN 6240-01-633-6350
NSN 6650-00-885-3775
NSN 5960-01-367-6153
NSN 5990-00-184-5750
NSN 5975-01-385-3951
NSN 5895-01-594-5834
NSN 6320-00-036-3688
NSN 5910-00-964-3236
NSN 6130-01-367-2201
NSN 6620-01-098-9866
NSN 6645-00-033-8714