48--VALVE,CHECK

Solicitation SPE7MC-26-T-167A is a total small business set-aside for the procurement of five aluminum alloy check valves, identified as critical application items under NSN 4820004889386. These valves must feature external threaded O.D. tube connections (MS33514-6 by MS33514-8) and are designed for an operating pressure of 3000 PSI within a temperature range of minus 65 to plus 275 degrees Fahrenheit. The contract is managed by the Department of Defense through the Warner Robins agency, with a required delivery date of May 5, 2028, and a need ship date of January 1, 2028. Delivery is established as FOB Origin, with inspection and acceptance occurring at the destination: DLA Distribution Warner Robins, Georgia. The contractor must adhere to strict quality and packaging standards, including ASTM D3951 for packaging, MIL-STD-129 for marking and labeling, and RP001 for palletization, with the DLA Master List of Technical and Quality Requirements taking precedence. Special requirements include compliance with DFARS 252.223-7001 for hazardous material labeling and DFARS 252.247-7023 for the use of U.S.-flag vessels for sea transportation. Administrative requirements mandate the use of the Wide Area WorkFlow (WAWF) system for invoicing. Proposals must be submitted electronically via the DIBBS portal by August 17, 2026.