The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of four units of Duct Assembly, Bleed (NSN 1560-00-260-0184). This solicitation is a source-controlled drawing item, with the approved source being 70628 12551-102A, and the items must conform to the specified military drawings and standards. The Duct Assembly is critical for aerospace applications, ensuring the proper functioning of aircraft systems. 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 the provided email address, DibbsBSM@dla.mil. The delivery is required at DLA Distribution Warner Robins within 151 days after the order is placed.