Desiccants
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MS27215-2 Dehydrator Plug is designed to screw into 18 mm spark plug hole of aircraft piston engines. Each plug is filled with MIL-D-3716 Desiccant which removes moisture, thus preventing corrosion damage during periods of inactivity. Plugs unscrew so that desiccant can be replaced. Similar to AN4062-1. 80 Plugs per can. Also consider using the MS20003 moisture indicator - a small card that indicates high humidity.P/N: MS27215-2=33
