The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of five Cylinder Block Units (NSN 1650-00-9686728). The units are required to be delivered to DLA Distribution San Diego within 166 days after the award of the contract. These components are critical for aerospace applications, specifically in the maintenance and operation of aircraft systems. Interested vendors are encouraged to submit their quotes electronically, as hard copies of the solicitation will not be available, and any inquiries should be directed to the buyer via the provided email address, DibbsBSM@dla.mil.