This is a procurement for SPECIAL EMPHASIS (Level I/SUBSAFE) carbon, alloy, and stainless steel pipe and tube, primarily to military specification MIL-P-24691, for crucial shipboard systems. The contract is set aside for small businesses and requires a comprehensive, documented quality system (e.g., ISO-9001 or MIL-I-45208) with strict material traceability, certification, and marking protocols. Performance will involve significant quality assurance obligations, including Government inspection rights at source and destination, and the use of the Electronic Contractor Data Submission (ECDS) system for waivers. The evaluation for award will be based on the lowest aggregate total price.