VYN LLC

VYN LLC specializes in the precision manufacturing of critical industrial components for defense and government applications, with a focus on gaskets, packing, sealing devices, fasteners, and treated mineral materials. The contractor delivers engineered solutions for high-reliability systems, producing mission-critical parts such as NSN 5330011076633 gaskets and CAB-O-SIL filler materials used in demanding environmental and mechanical conditions. Their technical expertise lies in precision stamping, compression molding, and material formulation for sealing systems, alongside the production of bolts, nuts, screws, and rivets that meet stringent military and aerospace specifications. VYN LLC’s capability centers on supplying components that ensure system integrity under extreme temperatures, pressures, and corrosive conditions, demonstrating proficiency in material science and tight-tolerance manufacturing processes. The company has established a consistent presence with the Department of Defense and DLA Land and Maritime, providing essential hardware for logistics, vehicle systems, and equipment sustainment. These agencies rely on VYN LLC for just-in-time delivery of standardized and custom-engineered parts that support fleet readiness and maintenance operations across multiple domains. VYN LLC operates primarily within NAICS codes 339991 (gasket and sealing device manufacturing), 332722 (fastener manufacturing), and 327992 (ground mineral manufacturing), positioning itself as a niche supplier of mission-critical sealing and structural components. The firm serves defense and industrial sectors requiring certified, repeatable production of small-batch, high-integrity parts with strict dimensional and material compliance. As a small business structured as a 2L entity based in Kings Park, New York, VYN LLC maintains a focused, agile manufacturing footprint. While no formal government certifications are listed, the company’s consistent award history indicates operational readiness for federal procurement requirements and adherence to defense supply chain standards.