An item which sacrificially corrodes when coupled to a more noble metal in a conducting medium.
NSN 5950-01-469-3401
NSN 5920-01-138-6772
NSN 6150-00-112-2458
NSN 6620-01-658-2480
NSN 6145-01-569-6414
NSN 5996-01-487-3733
NSN 6610-01-533-2935
NSN 6130-00-583-9925
NSN 6620-01-376-3744
NSN 4140-01-426-8428
NSN 7035-01-391-7470
NSN 6320-00-284-1524