The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of 21 units of the Safety Relief Valve (NSN 4820014815450). The requirement includes specific approved sources for the valve, which is critical for various defense applications, ensuring safety and reliability in pressure regulation systems. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must be received in a timely manner. For inquiries, potential bidders can contact the DLA at DibbsBSM@dla.mil, and further details can be accessed through the DLA's solicitation portal.