The Department of Defense, through the Defense Logistics Agency (DLA Land and Maritime), is seeking quotes for the procurement of Cylinder Block Units, specifically NSN 1650005887664. The solicitation includes two line items: four units to be delivered to DLA Distribution Jacksonville within 348 days after order, and 177 units to be delivered under the same timeline. These components are critical for aerospace applications, emphasizing their importance in maintaining operational readiness. Interested vendors, particularly small businesses, are encouraged to submit their quotes electronically, with further inquiries directed to the buyer via email at DibbsBSM@dla.mil. The solicitation will be available online, and hard copies will not be provided.