Precision Casting and Machining of Exhaust Manifolds

This subcontract opportunity is for the precision casting and machining of exhaust manifolds, identified by NSN 2815-00-567-2502, supporting the DLA Weapons Support Land Supplier Opns Engines. The scope of work involves the casting or forging of manifold bodies followed by precision machining of ports and mounting flanges using CNC boring and milling equipment. To ensure strict adherence to Technical Data Package and Critical Application Item standards, all components must undergo CMM inspection. The project is designated as a Total Small Business Set-Aside under NAICS code 336390, with performance taking place in Texarkana, Texas. Contractors must maintain full compliance with the Buy American Act and the Berry Amendment. Responses for this requirement are due by November 9, 2026.