The Defense Logistics Agency, under the Department of Defense, is seeking quotes for the procurement of two units of the Bleed Air Check Valve, identified by NSN 1680015818006. This solicitation is a Request for Quotation (RFQ) and aims to fulfill specific requirements for aerospace craft components and accessories, which are critical for aircraft operations and maintenance. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all submissions must be received within 155 days after the award date. For inquiries, potential bidders can contact the buyer via email at DibbsBSM@dla.mil.