The 1554JGASKET is a replacement gasket designed for Hammond's 1554J, 1554QA, and 1554JL series enclosures. Made from a single piece of high-temperature, U.L. listed silicone, it is built for durability and reliability. The gasket is integral to the enclosure's 'tongue & groove' sealing system, which provides protection against oil, dust, and water. Using this genuine replacement part ensures the enclosure maintains its designed NEMA and IP ratings, safeguarding sensitive electronic components in demanding indoor and outdoor applications.