The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of 15 units of Valve Assembly, identified by NSN 1660010271618. This solicitation is part of a combined synopsis/solicitation process, and the approved source for this item is 79318 305509, indicating its critical role in aerospace applications. Quotes must be submitted electronically, and the delivery is required at the DLA Distribution Depot in Oklahoma within 209 days after the order is placed. Interested vendors can direct inquiries to the buyer via email at DibbsBSM@dla.mil, and all responsible sources are encouraged to participate in this procurement opportunity.