The Department of Defense, through the Defense Logistics Agency, is soliciting bids for the procurement of linear direct valves, specifically identified by National Item Identification Number (NIIN) 015437264. The contract aims to increase the quantity of these valves from one to four units, emphasizing the importance of these components in various defense applications. The procurement is subject to the Defense Priorities and Allocations System (DPAS) rating of DX, indicating its critical nature for national defense. Interested vendors should direct inquiries to Amanda Heller at 614-693-1483 or via email at AMANDA.HELLER@DLA.MIL, with all proposals due by the specified deadline.