The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of two units of the Duct Assembly, Air C, identified by NSN 1660001366077. This solicitation is a source-controlled drawing item, with the approved source being 70628 12531-101A, and the items must meet the specified requirements outlined in the solicitation. The Duct Assembly is a critical component used in aerospace applications, ensuring the proper functioning of air systems in military aircraft. Interested vendors must submit their quotes electronically, as hard copies of the solicitation are not available, and all inquiries should be directed to the buyer via email at DibbsBSM@dla.mil. The deadline for delivery to DLA Distribution Warner Robins is set for 171 days after the award of the contract.