NATIONAL MANUFACTURING CO., LLC

National Manufacturing Co., LLC specializes in precision machining and engineered component fabrication for defense applications, with a demonstrated focus on high-tolerance cartridge case manufacturing and one-time engineering modifications for military ordnance systems. The company delivers custom machined parts using advanced CNC technologies, adhering to strict military specifications for materials, dimensional accuracy, and surface finish. Their technical expertise includes reverse engineering of legacy components, material selection for ballistic performance, and rapid prototyping of modified cartridge cases under tight operational timelines. Key differentiators include the ability to execute low-volume, high-complexity production runs with rigorous quality control, ensuring compatibility with existing weapon systems and compliance with defense standards. The contractor maintains a consistent relationship with the Department of Defense, delivering mission-critical machined components for small arms and ammunition systems. Their work supports ordnance modernization initiatives, including the refurbishment and upgrade of legacy cartridge designs to meet evolving performance and safety requirements. All awarded contracts reflect direct support to defense logistics and munitions sustainment programs, indicating a trusted role in the DoD’s supply chain for small-caliber ammunition components. Operating under NAICS 332710 (Machine Shops), the company is positioned as a specialized supplier in the defense industrial base, focusing on precision metalworking for ballistic and explosive systems. Their vertical specialization lies in small arms cartridge manufacturing, with deep familiarity in brass and steel alloy machining, heat treatment processes, and inspection protocols compliant with MIL-STD and ANSI standards. National Manufacturing Co., LLC is a small business entity headquartered in Piscataway, New Jersey, with no active government certifications on record. The company’s geographic presence supports regional defense contractors and military depots along the Northeast corridor, leveraging proximity to key logistics hubs for responsive delivery and technical collaboration.