The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 10 units of the NSN 4820015224938, a regulating valve. This solicitation is part of a combined synopsis/solicitation process, and all responsible sources are encouraged to submit their quotes electronically, as hard copies will not be provided. The valves are critical components in various defense applications, ensuring proper fluid regulation and system functionality. Interested vendors should direct any inquiries to the buyer listed in the solicitation document and submit their quotes by the specified deadline, with further details available on the DLA's DIBBS website.