An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5925-00-420-1386
NSN 5999-01-290-4850
NSN 5998-00-110-5088
NSN 5905-01-260-5852
NSN 5895-01-082-8181
NSN 5855-01-040-9233
NSN 5965-01-378-7335
NSN 5996-01-621-5041
NSN 2925-01-384-4139
NSN 5975-01-211-9127
NSN 5996-01-596-1034
NSN 6645-01-155-6568