3 in. By 1.25 in. By 0.25 in.; polyurethane foam, beige
An item composed specifically to inhibit corrosion of steel by fresh water. It functions by vaporization and transport of its vapor to the metal surface where it condenses or dissolves in condensing moisture. It is sometimes employed in the form of a coating on wrapping papers or on paperboard containers.
NSN 5975-01-042-3439
NSN 6650-01-434-0331
NSN 6135-00-411-3171
NSN 5930-00-597-5064
NSN 5930-01-467-7896
NSN 6135-01-370-9440
NSN 2925-00-735-4979
NSN 6620-01-430-7104
NSN 5996-01-194-5249
NSN 6130-01-050-5316
NSN 4140-01-099-6657
NSN 6650-01-431-8309