The Nevada National Security Site (NNSS), operated by Mission Support and Test Services, LLC (MSTS), seeks a subcontractor to supply various ferrous and non-ferrous metals and high-performance engineering plastics on an as-needed basis via task orders. The contract has a two-year base ordering period with three additional one-year options, totaling a potential five-year performance period. Primary performance locations include the NNSS in southeastern Nye County, Nevada, and the North Las Vegas Facility, with other operations in California, Maryland, and New Mexico. Key requirements include reliable sourcing, consistent quality, provision of material certifications, and secondary processing services if available. Prospective suppliers must demonstrate capability through a statement, past performance, and a detailed list of available materials and manufacturers.