H & S TOOL AND ENGINEERING, INC.

H & S Tool and Engineering, Inc. specializes in the precision manufacturing of mission-critical metal components for defense and industrial applications, with deep expertise in hardware fabrication, fluid power systems, and mechanical power transmission. The company produces high-tolerance parts including needle valves, sleeve bearings, operating rods, mounting plates, and fabricated wire products, all engineered to meet stringent military and aerospace specifications. Their technical proficiency spans metal stamping, forging, and precision machining of steel and alloy components, with consistent delivery of sealed, gasketed, and threaded fittings used in harsh-environment systems. Their ability to manufacture complex fasteners, valve stems, and bearing assemblies under tight tolerances distinguishes them as a trusted supplier of reliability-critical subsystems. The contractor maintains a strong, sustained relationship with the Department of Defense, supplying components for ground systems, propulsion units, and mechanical assemblies across multiple branches. Their work supports logistics, munitions, and vehicle maintenance programs, with consistent engagement through DLA Land and Maritime and DLA Troop Support for spare parts and replacement hardware. These agencies rely on H & S Tool for on-demand, low-volume production of legacy and current-issue parts requiring exact dimensional fidelity and material traceability. Industry focus centers on NAICS 332510 (hardware manufacturing), 332722 (fastener production), 332991 (bearing manufacturing), and 332911 (industrial valve fabrication), positioning the company as a niche provider of mechanical subsystems for defense and heavy equipment markets. They serve sectors requiring robust, non-automotive metal components where durability and interchangeability are paramount. H & S Tool and Engineering, Inc. is a small, family-owned manufacturing firm based in Fall River, Massachusetts, operating as a 2L entity with no federal certifications. Their geographic presence and decades-long track record in precision metal fabrication establish them as a reliable, regionally rooted supplier to the U.S. government’s industrial base.