The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking quotes for the procurement of aircraft doors, specifically NSN 1560017188551, under a total small business set-aside. The requirement includes a quantity of three units to be delivered to DLA Distribution San Diego within 171 days after order placement. These aircraft doors are critical components in maintaining the operational readiness and safety of military aircraft. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be provided, and all inquiries should be directed to the buyer via the email address provided in the solicitation document.