National Guard 3G-OTH-501271 — Technical Specifications

The NATIONAL GUARD Overhead Door Seal (MPN D620A-10x12) is a 12 ft long brush-insert seal with an aluminum flange and nylon insert material. 3G Electric sources this genuine industrial door seal as part of our broader capability to interpret demand and deliver across 14 industrial departments — with specialist depth in combustion, pumps and controls as a trust anchor.