Radioactive or Hardness-Critical Item Marking

This subcontract, issued by the Defense Logistics Agency under the Department of Defense, mandates the specific marking of items categorized as hardness-critical or potentially radioactive. The primary requirement is to ensure all such items are clearly identified with the appropriate labels, such as HARDNESS CRITICAL ITEM or the standard radioactive symbols, in strict accordance with MIL-STD-129 guidelines. The contract falls under NAICS code 323111 and was posted on July 1, 2026. It establishes the necessary safety and compliance protocols for the handling and identification of specialized materials to ensure regulatory adherence and operational safety during transport and storage.