The Department of Defense, through the Defense Logistics Agency (DLA) Land and Maritime, is seeking quotes for the procurement of 22 units of a check valve, identified by NSN 4820011801755. This solicitation is part of an RFQ process, and the approved source for this procurement is 07309 115634085, indicating the importance of sourcing from established suppliers in the industrial valve manufacturing sector. The check valves are critical components used in various defense applications, ensuring the proper flow of fluids and preventing backflow in systems. Interested vendors must submit their quotes electronically, as hard copies will not be available, and all inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil, with a delivery timeline of 167 days after order placement.