The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four units of the Duct Assembly, Air C, under solicitation number associated with NSN 1660014657539. This procurement is critical for maintaining the operational readiness of aerospace systems, as the duct assembly is a vital component in aircraft manufacturing. Interested vendors are required to submit their quotes electronically, as hard copies of the solicitation will not be available, and all submissions must be received within 171 days after the award date. For inquiries, potential bidders can contact the DLA via email at DibbsBSM@dla.mil.