Precision Machining and Assembly of Engine Crankshaft

The contract calls for the precision manufacturing and assembly of a military-grade crankshaft equipped with a helical gear and pin, fully compliant with Department of Defense technical standards and identified by NSN 2815012715096 for installation on M939 5-ton series trucks. The product must meet rigorous performance and durability specifications required for military vehicle engines, with all fabrication and assembly operations performed in accordance with established DLA protocols to ensure interoperability and reliability under extreme operational conditions. The component is critical to engine function and must undergo stringent quality control measures to guarantee dimensional accuracy, material integrity, and surface finish. This is a total small business set-aside subcontract under FAR 19.5, specifically targeting small business entities as defined by the SBA, with the North American Industry Classification System code 332999 covering other fabricated metal product manufacturing. The solicitation was posted on July 21, 2026, with responses due by August 3, 2026, and performance is to be carried out at a facility in Texarkana, Texas, with a zip code of 75507-5000. The contracting activity falls under the Department of Defense, specifically the Land Supplier Operations Engines office, and all work must align with the technical and logistical requirements of DLA to support the M939 fleet's sustainment and readiness.